202528192

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{977}}^1$

素因数の和:1109

約数の個数: 56

約数和(自身を含む): 417332160

約数和(自身を除く): 214803968

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 79, 82, 158, 164, 316, 328, 632, 656, 977, 1264, 1312, 1954, 2528, 2624, 3239, 3908, 5056, 6478, 7816, 12956, 15632, 25912, 31264, 40057, 51824, 62528, 77183, 80114, 103648, 154366, 160228, 207296, 308732, 320456, 617464, 640912, 1234928, 1281824, 2469856, 2563648, 3164503, 4939712, 6329006, 12658012, 25316024, 50632048, 101264096, 202528192]

約数ペア:

[(1, 202528192), (2, 101264096), (4, 50632048), (8, 25316024), (16, 12658012), (32, 6329006), (41, 4939712), (64, 3164503), (79, 2563648), (82, 2469856), (158, 1281824), (164, 1234928), (316, 640912), (328, 617464), (632, 320456), (656, 308732), (977, 207296), (1264, 160228), (1312, 154366), (1954, 103648), (2528, 80114), (2624, 77183), (3239, 62528), (3908, 51824), (5056, 40057), (6478, 31264), (7816, 25912), (12956, 15632)]