214002176

素因数分解:

$2^9\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{139}}^1$

素因数の和:285

約数の個数: 80

約数和(自身を含む): 449137920

約数和(自身を除く): 235135744

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 97, 124, 128, 139, 194, 248, 256, 278, 388, 496, 512, 556, 776, 992, 1112, 1552, 1984, 2224, 3007, 3104, 3968, 4309, 4448, 6014, 6208, 7936, 8618, 8896, 12028, 12416, 13483, 15872, 17236, 17792, 24056, 24832, 26966, 34472, 35584, 48112, 49664, 53932, 68944, 71168, 96224, 107864, 137888, 192448, 215728, 275776, 384896, 417973, 431456, 551552, 769792, 835946, 862912, 1103104, 1539584, 1671892, 1725824, 2206208, 3343784, 3451648, 6687568, 6903296, 13375136, 26750272, 53500544, 107001088, 214002176]

約数ペア:

[(1, 214002176), (2, 107001088), (4, 53500544), (8, 26750272), (16, 13375136), (31, 6903296), (32, 6687568), (62, 3451648), (64, 3343784), (97, 2206208), (124, 1725824), (128, 1671892), (139, 1539584), (194, 1103104), (248, 862912), (256, 835946), (278, 769792), (388, 551552), (496, 431456), (512, 417973), (556, 384896), (776, 275776), (992, 215728), (1112, 192448), (1552, 137888), (1984, 107864), (2224, 96224), (3007, 71168), (3104, 68944), (3968, 53932), (4309, 49664), (4448, 48112), (6014, 35584), (6208, 34472), (7936, 26966), (8618, 24832), (8896, 24056), (12028, 17792), (12416, 17236), (13483, 15872)]