205253504

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2281}}^1$

素因数の和:2351

約数の個数: 64

約数和(自身を含む): 442251600

約数和(自身を除く): 236998096

約数列:

[1, 2, 4, 8, 16, 19, 32, 37, 38, 64, 74, 76, 128, 148, 152, 296, 304, 592, 608, 703, 1184, 1216, 1406, 2281, 2368, 2432, 2812, 4562, 4736, 5624, 9124, 11248, 18248, 22496, 36496, 43339, 44992, 72992, 84397, 86678, 89984, 145984, 168794, 173356, 291968, 337588, 346712, 675176, 693424, 1350352, 1386848, 1603543, 2700704, 2773696, 3207086, 5401408, 5547392, 6414172, 10802816, 12828344, 25656688, 51313376, 102626752, 205253504]

約数ペア:

[(1, 205253504), (2, 102626752), (4, 51313376), (8, 25656688), (16, 12828344), (19, 10802816), (32, 6414172), (37, 5547392), (38, 5401408), (64, 3207086), (74, 2773696), (76, 2700704), (128, 1603543), (148, 1386848), (152, 1350352), (296, 693424), (304, 675176), (592, 346712), (608, 337588), (703, 291968), (1184, 173356), (1216, 168794), (1406, 145984), (2281, 89984), (2368, 86678), (2432, 84397), (2812, 72992), (4562, 44992), (4736, 43339), (5624, 36496), (9124, 22496), (11248, 18248)]