210191072

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 558835200

約数和(自身を除く): 348644128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 19, 26, 28, 29, 32, 38, 52, 56, 58, 76, 91, 104, 112, 116, 131, 133, 152, 182, 203, 208, 224, 232, 247, 262, 266, 304, 364, 377, 406, 416, 464, 494, 524, 532, 551, 608, 728, 754, 812, 917, 928, 988, 1048, 1064, 1102, 1456, 1508, 1624, 1703, 1729, 1834, 1976, 2096, 2128, 2204, 2489, 2639, 2912, 3016, 3248, 3406, 3458, 3668, 3799, 3857, 3952, 4192, 4256, 4408, 4978, 5278, 6032, 6496, 6812, 6916, 7163, 7336, 7598, 7714, 7904, 8816, 9956, 10556, 11921, 12064, 13624, 13832, 14326, 14672, 15196, 15428, 17423, 17632, 19912, 21112, 23842, 26593, 27248, 27664, 28652, 29344, 30392, 30856, 32357, 34846, 39824, 42224, 47684, 49387, 50141, 53186, 54496, 55328, 57304, 60784, 61712, 64714, 69692, 72181, 79648, 84448, 95368, 98774, 100282, 106372, 114608, 121568, 123424, 129428, 139384, 144362, 190736, 197548, 200564, 212744, 226499, 229216, 258856, 278768, 288724, 345709, 381472, 395096, 401128, 425488, 452998, 505267, 517712, 557536, 577448, 691418, 790192, 802256, 850976, 905996, 938353, 1010534, 1035424, 1154896, 1382836, 1580384, 1604512, 1811992, 1876706, 2021068, 2309792, 2765672, 3623984, 3753412, 4042136, 5531344, 6568471, 7247968, 7506824, 8084272, 11062688, 13136942, 15013648, 16168544, 26273884, 30027296, 52547768, 105095536, 210191072]

約数ペア:

[(1, 210191072), (2, 105095536), (4, 52547768), (7, 30027296), (8, 26273884), (13, 16168544), (14, 15013648), (16, 13136942), (19, 11062688), (26, 8084272), (28, 7506824), (29, 7247968), (32, 6568471), (38, 5531344), (52, 4042136), (56, 3753412), (58, 3623984), (76, 2765672), (91, 2309792), (104, 2021068), (112, 1876706), (116, 1811992), (131, 1604512), (133, 1580384), (152, 1382836), (182, 1154896), (203, 1035424), (208, 1010534), (224, 938353), (232, 905996), (247, 850976), (262, 802256), (266, 790192), (304, 691418), (364, 577448), (377, 557536), (406, 517712), (416, 505267), (464, 452998), (494, 425488), (524, 401128), (532, 395096), (551, 381472), (608, 345709), (728, 288724), (754, 278768), (812, 258856), (917, 229216), (928, 226499), (988, 212744), (1048, 200564), (1064, 197548), (1102, 190736), (1456, 144362), (1508, 139384), (1624, 129428), (1703, 123424), (1729, 121568), (1834, 114608), (1976, 106372), (2096, 100282), (2128, 98774), (2204, 95368), (2489, 84448), (2639, 79648), (2912, 72181), (3016, 69692), (3248, 64714), (3406, 61712), (3458, 60784), (3668, 57304), (3799, 55328), (3857, 54496), (3952, 53186), (4192, 50141), (4256, 49387), (4408, 47684), (4978, 42224), (5278, 39824), (6032, 34846), (6496, 32357), (6812, 30856), (6916, 30392), (7163, 29344), (7336, 28652), (7598, 27664), (7714, 27248), (7904, 26593), (8816, 23842), (9956, 21112), (10556, 19912), (11921, 17632), (12064, 17423), (13624, 15428), (13832, 15196), (14326, 14672)]