203178528

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1039}}^1$

素因数の和:1159

約数の個数: 144

約数和(自身を含む): 667779840

約数和(自身を除く): 464601312

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 97, 112, 126, 144, 168, 194, 224, 252, 288, 291, 336, 388, 504, 582, 672, 679, 776, 873, 1008, 1039, 1164, 1358, 1552, 1746, 2016, 2037, 2078, 2328, 2716, 3104, 3117, 3492, 4074, 4156, 4656, 5432, 6111, 6234, 6984, 7273, 8148, 8312, 9312, 9351, 10864, 12222, 12468, 13968, 14546, 16296, 16624, 18702, 21728, 21819, 24444, 24936, 27936, 29092, 32592, 33248, 37404, 43638, 48888, 49872, 58184, 65184, 65457, 74808, 87276, 97776, 99744, 100783, 116368, 130914, 149616, 174552, 195552, 201566, 232736, 261828, 299232, 302349, 349104, 403132, 523656, 604698, 698208, 705481, 806264, 907047, 1047312, 1209396, 1410962, 1612528, 1814094, 2094624, 2116443, 2418792, 2821924, 3225056, 3628188, 4232886, 4837584, 5643848, 6349329, 7256376, 8465772, 9675168, 11287696, 12698658, 14512752, 16931544, 22575392, 25397316, 29025504, 33863088, 50794632, 67726176, 101589264, 203178528]

約数ペア:

[(1, 203178528), (2, 101589264), (3, 67726176), (4, 50794632), (6, 33863088), (7, 29025504), (8, 25397316), (9, 22575392), (12, 16931544), (14, 14512752), (16, 12698658), (18, 11287696), (21, 9675168), (24, 8465772), (28, 7256376), (32, 6349329), (36, 5643848), (42, 4837584), (48, 4232886), (56, 3628188), (63, 3225056), (72, 2821924), (84, 2418792), (96, 2116443), (97, 2094624), (112, 1814094), (126, 1612528), (144, 1410962), (168, 1209396), (194, 1047312), (224, 907047), (252, 806264), (288, 705481), (291, 698208), (336, 604698), (388, 523656), (504, 403132), (582, 349104), (672, 302349), (679, 299232), (776, 261828), (873, 232736), (1008, 201566), (1039, 195552), (1164, 174552), (1358, 149616), (1552, 130914), (1746, 116368), (2016, 100783), (2037, 99744), (2078, 97776), (2328, 87276), (2716, 74808), (3104, 65457), (3117, 65184), (3492, 58184), (4074, 49872), (4156, 48888), (4656, 43638), (5432, 37404), (6111, 33248), (6234, 32592), (6984, 29092), (7273, 27936), (8148, 24936), (8312, 24444), (9312, 21819), (9351, 21728), (10864, 18702), (12222, 16624), (12468, 16296), (13968, 14546)]