221202912

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{17}}^3\times {\mathrm{67}}^1$

素因数の和:138

約数の個数: 192

約数和(自身を含む): 715599360

約数和(自身を除く): 494396448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 51, 56, 67, 68, 84, 96, 102, 112, 119, 134, 136, 168, 201, 204, 224, 238, 268, 272, 289, 336, 357, 402, 408, 469, 476, 536, 544, 578, 672, 714, 804, 816, 867, 938, 952, 1072, 1139, 1156, 1407, 1428, 1608, 1632, 1734, 1876, 1904, 2023, 2144, 2278, 2312, 2814, 2856, 3216, 3417, 3468, 3752, 3808, 4046, 4556, 4624, 4913, 5628, 5712, 6069, 6432, 6834, 6936, 7504, 7973, 8092, 9112, 9248, 9826, 11256, 11424, 12138, 13668, 13872, 14739, 15008, 15946, 16184, 18224, 19363, 19652, 22512, 23919, 24276, 27336, 27744, 29478, 31892, 32368, 34391, 36448, 38726, 39304, 45024, 47838, 48552, 54672, 58089, 58956, 63784, 64736, 68782, 77452, 78608, 95676, 97104, 103173, 109344, 116178, 117912, 127568, 135541, 137564, 154904, 157216, 191352, 194208, 206346, 232356, 235824, 255136, 271082, 275128, 309808, 329171, 382704, 406623, 412692, 464712, 471648, 542164, 550256, 619616, 658342, 765408, 813246, 825384, 929424, 987513, 1084328, 1100512, 1316684, 1626492, 1650768, 1858848, 1975026, 2168656, 2304197, 2633368, 3252984, 3301536, 3950052, 4337312, 4608394, 5266736, 6505968, 6912591, 7900104, 9216788, 10533472, 13011936, 13825182, 15800208, 18433576, 27650364, 31600416, 36867152, 55300728, 73734304, 110601456, 221202912]

約数ペア:

[(1, 221202912), (2, 110601456), (3, 73734304), (4, 55300728), (6, 36867152), (7, 31600416), (8, 27650364), (12, 18433576), (14, 15800208), (16, 13825182), (17, 13011936), (21, 10533472), (24, 9216788), (28, 7900104), (32, 6912591), (34, 6505968), (42, 5266736), (48, 4608394), (51, 4337312), (56, 3950052), (67, 3301536), (68, 3252984), (84, 2633368), (96, 2304197), (102, 2168656), (112, 1975026), (119, 1858848), (134, 1650768), (136, 1626492), (168, 1316684), (201, 1100512), (204, 1084328), (224, 987513), (238, 929424), (268, 825384), (272, 813246), (289, 765408), (336, 658342), (357, 619616), (402, 550256), (408, 542164), (469, 471648), (476, 464712), (536, 412692), (544, 406623), (578, 382704), (672, 329171), (714, 309808), (804, 275128), (816, 271082), (867, 255136), (938, 235824), (952, 232356), (1072, 206346), (1139, 194208), (1156, 191352), (1407, 157216), (1428, 154904), (1608, 137564), (1632, 135541), (1734, 127568), (1876, 117912), (1904, 116178), (2023, 109344), (2144, 103173), (2278, 97104), (2312, 95676), (2814, 78608), (2856, 77452), (3216, 68782), (3417, 64736), (3468, 63784), (3752, 58956), (3808, 58089), (4046, 54672), (4556, 48552), (4624, 47838), (4913, 45024), (5628, 39304), (5712, 38726), (6069, 36448), (6432, 34391), (6834, 32368), (6936, 31892), (7504, 29478), (7973, 27744), (8092, 27336), (9112, 24276), (9248, 23919), (9826, 22512), (11256, 19652), (11424, 19363), (12138, 18224), (13668, 16184), (13872, 15946), (14739, 15008)]