200512340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{983}}^1$

素因数の和:1077

約数の個数: 96

約数和(自身を含む): 507838464

約数和(自身を除く): 307326124

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 47, 62, 70, 94, 124, 140, 155, 188, 217, 235, 310, 329, 434, 470, 620, 658, 868, 940, 983, 1085, 1316, 1457, 1645, 1966, 2170, 2914, 3290, 3932, 4340, 4915, 5828, 6580, 6881, 7285, 9830, 10199, 13762, 14570, 19660, 20398, 27524, 29140, 30473, 34405, 40796, 46201, 50995, 60946, 68810, 92402, 101990, 121892, 137620, 152365, 184804, 203980, 213311, 231005, 304730, 323407, 426622, 462010, 609460, 646814, 853244, 924020, 1066555, 1293628, 1432231, 1617035, 2133110, 2864462, 3234070, 4266220, 5728924, 6468140, 7161155, 10025617, 14322310, 20051234, 28644620, 40102468, 50128085, 100256170, 200512340]

約数ペア:

[(1, 200512340), (2, 100256170), (4, 50128085), (5, 40102468), (7, 28644620), (10, 20051234), (14, 14322310), (20, 10025617), (28, 7161155), (31, 6468140), (35, 5728924), (47, 4266220), (62, 3234070), (70, 2864462), (94, 2133110), (124, 1617035), (140, 1432231), (155, 1293628), (188, 1066555), (217, 924020), (235, 853244), (310, 646814), (329, 609460), (434, 462010), (470, 426622), (620, 323407), (658, 304730), (868, 231005), (940, 213311), (983, 203980), (1085, 184804), (1316, 152365), (1457, 137620), (1645, 121892), (1966, 101990), (2170, 92402), (2914, 68810), (3290, 60946), (3932, 50995), (4340, 46201), (4915, 40796), (5828, 34405), (6580, 30473), (6881, 29140), (7285, 27524), (9830, 20398), (10199, 19660), (13762, 14570)]