202215869860

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{4479749}}^1$

素因数の和:4479856

約数の個数: 48

約数和(自身を含む): 443280222000

約数和(自身を除く): 241064352140

約数列:

[1, 2, 4, 5, 10, 20, 37, 61, 74, 122, 148, 185, 244, 305, 370, 610, 740, 1220, 2257, 4514, 9028, 11285, 22570, 45140, 4479749, 8959498, 17918996, 22398745, 44797490, 89594980, 165750713, 273264689, 331501426, 546529378, 663002852, 828753565, 1093058756, 1366323445, 1657507130, 2732646890, 3315014260, 5465293780, 10110793493, 20221586986, 40443173972, 50553967465, 101107934930, 202215869860]

約数ペア:

[(1, 202215869860), (2, 101107934930), (4, 50553967465), (5, 40443173972), (10, 20221586986), (20, 10110793493), (37, 5465293780), (61, 3315014260), (74, 2732646890), (122, 1657507130), (148, 1366323445), (185, 1093058756), (244, 828753565), (305, 663002852), (370, 546529378), (610, 331501426), (740, 273264689), (1220, 165750713), (2257, 89594980), (4514, 44797490), (9028, 22398745), (11285, 17918996), (22570, 8959498), (45140, 4479749)]