220476536

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{2293}}^1$

素因数の和:2424

約数の個数: 64

約数和(自身を含む): 505414080

約数和(自身を除く): 284937544

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 101, 119, 136, 202, 238, 404, 476, 707, 808, 952, 1414, 1717, 2293, 2828, 3434, 4586, 5656, 6868, 9172, 12019, 13736, 16051, 18344, 24038, 32102, 38981, 48076, 64204, 77962, 96152, 128408, 155924, 231593, 272867, 311848, 463186, 545734, 926372, 1091468, 1621151, 1852744, 2182936, 3242302, 3937081, 6484604, 7874162, 12969208, 15748324, 27559567, 31496648, 55119134, 110238268, 220476536]

約数ペア:

[(1, 220476536), (2, 110238268), (4, 55119134), (7, 31496648), (8, 27559567), (14, 15748324), (17, 12969208), (28, 7874162), (34, 6484604), (56, 3937081), (68, 3242302), (101, 2182936), (119, 1852744), (136, 1621151), (202, 1091468), (238, 926372), (404, 545734), (476, 463186), (707, 311848), (808, 272867), (952, 231593), (1414, 155924), (1717, 128408), (2293, 96152), (2828, 77962), (3434, 64204), (4586, 48076), (5656, 38981), (6868, 32102), (9172, 24038), (12019, 18344), (13736, 16051)]