201323928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37957}}^1$

素因数の和:37996

約数の個数: 64

約数和(自身を含む): 573924960

約数和(自身を除く): 372601032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 17, 24, 26, 34, 39, 51, 52, 68, 78, 102, 104, 136, 156, 204, 221, 312, 408, 442, 663, 884, 1326, 1768, 2652, 5304, 37957, 75914, 113871, 151828, 227742, 303656, 455484, 493441, 645269, 910968, 986882, 1290538, 1480323, 1935807, 1973764, 2581076, 2960646, 3871614, 3947528, 5162152, 5921292, 7743228, 8388497, 11842584, 15486456, 16776994, 25165491, 33553988, 50330982, 67107976, 100661964, 201323928]

約数ペア:

[(1, 201323928), (2, 100661964), (3, 67107976), (4, 50330982), (6, 33553988), (8, 25165491), (12, 16776994), (13, 15486456), (17, 11842584), (24, 8388497), (26, 7743228), (34, 5921292), (39, 5162152), (51, 3947528), (52, 3871614), (68, 2960646), (78, 2581076), (102, 1973764), (104, 1935807), (136, 1480323), (156, 1290538), (204, 986882), (221, 910968), (312, 645269), (408, 493441), (442, 455484), (663, 303656), (884, 227742), (1326, 151828), (1768, 113871), (2652, 75914), (5304, 37957)]