201107172

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 588349440

約数和(自身を除く): 387242268

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 47, 49, 57, 76, 84, 94, 98, 114, 133, 141, 147, 188, 196, 228, 266, 282, 294, 329, 383, 399, 532, 564, 588, 658, 766, 798, 893, 931, 987, 1149, 1316, 1532, 1596, 1786, 1862, 1974, 2298, 2303, 2679, 2681, 2793, 3572, 3724, 3948, 4596, 4606, 5358, 5362, 5586, 6251, 6909, 7277, 8043, 9212, 10716, 10724, 11172, 12502, 13818, 14554, 16086, 18001, 18753, 18767, 21831, 25004, 27636, 29108, 32172, 36002, 37506, 37534, 43662, 43757, 50939, 54003, 56301, 72004, 75012, 75068, 87324, 87514, 101878, 108006, 112602, 126007, 131271, 152817, 175028, 203756, 216012, 225204, 252014, 262542, 305634, 342019, 356573, 378021, 504028, 525084, 611268, 684038, 713146, 756042, 882049, 1026057, 1069719, 1368076, 1426292, 1512084, 1764098, 2052114, 2139438, 2394133, 2646147, 3528196, 4104228, 4278876, 4788266, 5292294, 7182399, 9576532, 10584588, 14364798, 16758931, 28729596, 33517862, 50276793, 67035724, 100553586, 201107172]

約数ペア:

[(1, 201107172), (2, 100553586), (3, 67035724), (4, 50276793), (6, 33517862), (7, 28729596), (12, 16758931), (14, 14364798), (19, 10584588), (21, 9576532), (28, 7182399), (38, 5292294), (42, 4788266), (47, 4278876), (49, 4104228), (57, 3528196), (76, 2646147), (84, 2394133), (94, 2139438), (98, 2052114), (114, 1764098), (133, 1512084), (141, 1426292), (147, 1368076), (188, 1069719), (196, 1026057), (228, 882049), (266, 756042), (282, 713146), (294, 684038), (329, 611268), (383, 525084), (399, 504028), (532, 378021), (564, 356573), (588, 342019), (658, 305634), (766, 262542), (798, 252014), (893, 225204), (931, 216012), (987, 203756), (1149, 175028), (1316, 152817), (1532, 131271), (1596, 126007), (1786, 112602), (1862, 108006), (1974, 101878), (2298, 87514), (2303, 87324), (2679, 75068), (2681, 75012), (2793, 72004), (3572, 56301), (3724, 54003), (3948, 50939), (4596, 43757), (4606, 43662), (5358, 37534), (5362, 37506), (5586, 36002), (6251, 32172), (6909, 29108), (7277, 27636), (8043, 25004), (9212, 21831), (10716, 18767), (10724, 18753), (11172, 18001), (12502, 16086), (13818, 14554)]