195854652

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{137}}^1$

素因数の和:249

約数の個数: 192

約数和(自身を含む): 613294080

約数和(自身を除く): 417439428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 31, 36, 42, 54, 61, 62, 63, 84, 93, 108, 122, 124, 126, 137, 183, 186, 189, 217, 244, 252, 274, 279, 366, 372, 378, 411, 427, 434, 548, 549, 558, 651, 732, 756, 822, 837, 854, 868, 959, 1098, 1116, 1233, 1281, 1302, 1644, 1647, 1674, 1708, 1891, 1918, 1953, 2196, 2466, 2562, 2604, 2877, 3294, 3348, 3699, 3782, 3836, 3843, 3906, 4247, 4932, 5124, 5673, 5754, 5859, 6588, 7398, 7564, 7686, 7812, 8357, 8494, 8631, 11346, 11508, 11529, 11718, 12741, 13237, 14796, 15372, 16714, 16988, 17019, 17262, 22692, 23058, 23436, 25071, 25482, 25893, 26474, 29729, 33428, 34038, 34524, 38223, 39711, 46116, 50142, 50964, 51057, 51786, 52948, 58499, 59458, 68076, 75213, 76446, 79422, 89187, 100284, 102114, 103572, 114669, 116998, 118916, 119133, 150426, 152892, 158844, 175497, 178374, 204228, 225639, 229338, 233996, 238266, 259067, 267561, 300852, 350994, 356748, 357399, 451278, 458676, 476532, 518134, 526491, 535122, 701988, 714798, 777201, 802683, 902556, 1036268, 1052982, 1070244, 1429596, 1554402, 1579473, 1605366, 1813469, 2105964, 2331603, 3108804, 3158946, 3210732, 3626938, 4663206, 5440407, 6317892, 6994809, 7253876, 9326412, 10880814, 13989618, 16321221, 21761628, 27979236, 32642442, 48963663, 65284884, 97927326, 195854652]

約数ペア:

[(1, 195854652), (2, 97927326), (3, 65284884), (4, 48963663), (6, 32642442), (7, 27979236), (9, 21761628), (12, 16321221), (14, 13989618), (18, 10880814), (21, 9326412), (27, 7253876), (28, 6994809), (31, 6317892), (36, 5440407), (42, 4663206), (54, 3626938), (61, 3210732), (62, 3158946), (63, 3108804), (84, 2331603), (93, 2105964), (108, 1813469), (122, 1605366), (124, 1579473), (126, 1554402), (137, 1429596), (183, 1070244), (186, 1052982), (189, 1036268), (217, 902556), (244, 802683), (252, 777201), (274, 714798), (279, 701988), (366, 535122), (372, 526491), (378, 518134), (411, 476532), (427, 458676), (434, 451278), (548, 357399), (549, 356748), (558, 350994), (651, 300852), (732, 267561), (756, 259067), (822, 238266), (837, 233996), (854, 229338), (868, 225639), (959, 204228), (1098, 178374), (1116, 175497), (1233, 158844), (1281, 152892), (1302, 150426), (1644, 119133), (1647, 118916), (1674, 116998), (1708, 114669), (1891, 103572), (1918, 102114), (1953, 100284), (2196, 89187), (2466, 79422), (2562, 76446), (2604, 75213), (2877, 68076), (3294, 59458), (3348, 58499), (3699, 52948), (3782, 51786), (3836, 51057), (3843, 50964), (3906, 50142), (4247, 46116), (4932, 39711), (5124, 38223), (5673, 34524), (5754, 34038), (5859, 33428), (6588, 29729), (7398, 26474), (7564, 25893), (7686, 25482), (7812, 25071), (8357, 23436), (8494, 23058), (8631, 22692), (11346, 17262), (11508, 17019), (11529, 16988), (11718, 16714), (12741, 15372), (13237, 14796)]