201598592

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{1249}}^1$

素因数の和:1373

約数の個数: 64

約数和(自身を含む): 437325000

約数和(自身を除く): 235726408

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 97, 104, 128, 194, 208, 388, 416, 776, 832, 1249, 1261, 1552, 1664, 2498, 2522, 3104, 4996, 5044, 6208, 9992, 10088, 12416, 16237, 19984, 20176, 32474, 39968, 40352, 64948, 79936, 80704, 121153, 129896, 159872, 161408, 242306, 259792, 484612, 519584, 969224, 1039168, 1574989, 1938448, 2078336, 3149978, 3876896, 6299956, 7753792, 12599912, 15507584, 25199824, 50399648, 100799296, 201598592]

約数ペア:

[(1, 201598592), (2, 100799296), (4, 50399648), (8, 25199824), (13, 15507584), (16, 12599912), (26, 7753792), (32, 6299956), (52, 3876896), (64, 3149978), (97, 2078336), (104, 1938448), (128, 1574989), (194, 1039168), (208, 969224), (388, 519584), (416, 484612), (776, 259792), (832, 242306), (1249, 161408), (1261, 159872), (1552, 129896), (1664, 121153), (2498, 80704), (2522, 79936), (3104, 64948), (4996, 40352), (5044, 39968), (6208, 32474), (9992, 20176), (10088, 19984), (12416, 16237)]