200055152

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{991}}^1$

素因数の和:1078

約数の個数: 80

約数和(自身を含む): 448733184

約数和(自身を除く): 248678032

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 37, 44, 62, 74, 88, 124, 148, 176, 248, 296, 341, 407, 496, 592, 682, 814, 991, 1147, 1364, 1628, 1982, 2294, 2728, 3256, 3964, 4588, 5456, 6512, 7928, 9176, 10901, 12617, 15856, 18352, 21802, 25234, 30721, 36667, 43604, 50468, 61442, 73334, 87208, 100936, 122884, 146668, 174416, 201872, 245768, 293336, 337931, 403337, 491536, 586672, 675862, 806674, 1136677, 1351724, 1613348, 2273354, 2703448, 3226696, 4546708, 5406896, 6453392, 9093416, 12503447, 18186832, 25006894, 50013788, 100027576, 200055152]

約数ペア:

[(1, 200055152), (2, 100027576), (4, 50013788), (8, 25006894), (11, 18186832), (16, 12503447), (22, 9093416), (31, 6453392), (37, 5406896), (44, 4546708), (62, 3226696), (74, 2703448), (88, 2273354), (124, 1613348), (148, 1351724), (176, 1136677), (248, 806674), (296, 675862), (341, 586672), (407, 491536), (496, 403337), (592, 337931), (682, 293336), (814, 245768), (991, 201872), (1147, 174416), (1364, 146668), (1628, 122884), (1982, 100936), (2294, 87208), (2728, 73334), (3256, 61442), (3964, 50468), (4588, 43604), (5456, 36667), (6512, 30721), (7928, 25234), (9176, 21802), (10901, 18352), (12617, 15856)]