201573632

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1637}}^1$

素因数の和:1703

約数の個数: 72

約数和(自身を含む): 445293576

約数和(自身を除く): 243719944

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 256, 296, 416, 481, 592, 832, 962, 1184, 1637, 1664, 1924, 2368, 3274, 3328, 3848, 4736, 6548, 7696, 9472, 13096, 15392, 21281, 26192, 30784, 42562, 52384, 60569, 61568, 85124, 104768, 121138, 123136, 170248, 209536, 242276, 340496, 419072, 484552, 680992, 787397, 969104, 1361984, 1574794, 1938208, 2723968, 3149588, 3876416, 5447936, 6299176, 7752832, 12598352, 15505664, 25196704, 50393408, 100786816, 201573632]

約数ペア:

[(1, 201573632), (2, 100786816), (4, 50393408), (8, 25196704), (13, 15505664), (16, 12598352), (26, 7752832), (32, 6299176), (37, 5447936), (52, 3876416), (64, 3149588), (74, 2723968), (104, 1938208), (128, 1574794), (148, 1361984), (208, 969104), (256, 787397), (296, 680992), (416, 484552), (481, 419072), (592, 340496), (832, 242276), (962, 209536), (1184, 170248), (1637, 123136), (1664, 121138), (1924, 104768), (2368, 85124), (3274, 61568), (3328, 60569), (3848, 52384), (4736, 42562), (6548, 30784), (7696, 26192), (9472, 21281), (13096, 15392)]