200263610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:591

約数の個数: 64

約数和(自身を含む): 396938880

約数和(自身を除く): 196675270

約数列:

[1, 2, 5, 10, 19, 37, 38, 61, 74, 95, 122, 185, 190, 305, 370, 467, 610, 703, 934, 1159, 1406, 2257, 2318, 2335, 3515, 4514, 4670, 5795, 7030, 8873, 11285, 11590, 17279, 17746, 22570, 28487, 34558, 42883, 44365, 56974, 85766, 86395, 88730, 142435, 172790, 214415, 284870, 328301, 428830, 541253, 656602, 1054019, 1082506, 1641505, 2108038, 2706265, 3283010, 5270095, 5412530, 10540190, 20026361, 40052722, 100131805, 200263610]

約数ペア:

[(1, 200263610), (2, 100131805), (5, 40052722), (10, 20026361), (19, 10540190), (37, 5412530), (38, 5270095), (61, 3283010), (74, 2706265), (95, 2108038), (122, 1641505), (185, 1082506), (190, 1054019), (305, 656602), (370, 541253), (467, 428830), (610, 328301), (703, 284870), (934, 214415), (1159, 172790), (1406, 142435), (2257, 88730), (2318, 86395), (2335, 85766), (3515, 56974), (4514, 44365), (4670, 42883), (5795, 34558), (7030, 28487), (8873, 22570), (11285, 17746), (11590, 17279)]