199953472

素因数分解:

$2^6\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1039}}^1$

素因数の和:1179

約数の個数: 56

約数和(自身を含む): 414202880

約数和(自身を除く): 214249408

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 97, 124, 194, 248, 388, 496, 776, 992, 1039, 1552, 1984, 2078, 3007, 3104, 4156, 6014, 6208, 8312, 12028, 16624, 24056, 32209, 33248, 48112, 64418, 66496, 96224, 100783, 128836, 192448, 201566, 257672, 403132, 515344, 806264, 1030688, 1612528, 2061376, 3124273, 3225056, 6248546, 6450112, 12497092, 24994184, 49988368, 99976736, 199953472]

約数ペア:

[(1, 199953472), (2, 99976736), (4, 49988368), (8, 24994184), (16, 12497092), (31, 6450112), (32, 6248546), (62, 3225056), (64, 3124273), (97, 2061376), (124, 1612528), (194, 1030688), (248, 806264), (388, 515344), (496, 403132), (776, 257672), (992, 201566), (1039, 192448), (1552, 128836), (1984, 100783), (2078, 96224), (3007, 66496), (3104, 64418), (4156, 48112), (6014, 33248), (6208, 32209), (8312, 24056), (12028, 16624)]