202455296

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{263}}^1$

素因数の和:407

約数の個数: 72

約数和(自身を含む): 423058944

約数和(自身を除く): 220603648

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 97, 124, 128, 194, 248, 256, 263, 388, 496, 526, 776, 992, 1052, 1552, 1984, 2104, 3007, 3104, 3968, 4208, 6014, 6208, 7936, 8153, 8416, 12028, 12416, 16306, 16832, 24056, 24832, 25511, 32612, 33664, 48112, 51022, 65224, 67328, 96224, 102044, 130448, 192448, 204088, 260896, 384896, 408176, 521792, 769792, 790841, 816352, 1043584, 1581682, 1632704, 2087168, 3163364, 3265408, 6326728, 6530816, 12653456, 25306912, 50613824, 101227648, 202455296]

約数ペア:

[(1, 202455296), (2, 101227648), (4, 50613824), (8, 25306912), (16, 12653456), (31, 6530816), (32, 6326728), (62, 3265408), (64, 3163364), (97, 2087168), (124, 1632704), (128, 1581682), (194, 1043584), (248, 816352), (256, 790841), (263, 769792), (388, 521792), (496, 408176), (526, 384896), (776, 260896), (992, 204088), (1052, 192448), (1552, 130448), (1984, 102044), (2104, 96224), (3007, 67328), (3104, 65224), (3968, 51022), (4208, 48112), (6014, 33664), (6208, 32612), (7936, 25511), (8153, 24832), (8416, 24056), (12028, 16832), (12416, 16306)]