204098512

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{307}}^1\times {\mathrm{1123}}^1$

素因数の和:1475

約数の個数: 40

約数和(自身を含む): 407814176

約数和(自身を除く): 203715664

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 296, 307, 592, 614, 1123, 1228, 2246, 2456, 4492, 4912, 8984, 11359, 17968, 22718, 41551, 45436, 83102, 90872, 166204, 181744, 332408, 344761, 664816, 689522, 1379044, 2758088, 5516176, 12756157, 25512314, 51024628, 102049256, 204098512]

約数ペア:

[(1, 204098512), (2, 102049256), (4, 51024628), (8, 25512314), (16, 12756157), (37, 5516176), (74, 2758088), (148, 1379044), (296, 689522), (307, 664816), (592, 344761), (614, 332408), (1123, 181744), (1228, 166204), (2246, 90872), (2456, 83102), (4492, 45436), (4912, 41551), (8984, 22718), (11359, 17968)]