200950360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{601}}^1\times {\mathrm{643}}^1$

素因数の和:1268

約数の個数: 64

約数和(自身を含む): 488486880

約数和(自身を除く): 287536520

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 601, 643, 1202, 1286, 2404, 2572, 3005, 3215, 4808, 5144, 6010, 6430, 7813, 8359, 12020, 12860, 15626, 16718, 24040, 25720, 31252, 33436, 39065, 41795, 62504, 66872, 78130, 83590, 156260, 167180, 312520, 334360, 386443, 772886, 1545772, 1932215, 3091544, 3864430, 5023759, 7728860, 10047518, 15457720, 20095036, 25118795, 40190072, 50237590, 100475180, 200950360]

約数ペア:

[(1, 200950360), (2, 100475180), (4, 50237590), (5, 40190072), (8, 25118795), (10, 20095036), (13, 15457720), (20, 10047518), (26, 7728860), (40, 5023759), (52, 3864430), (65, 3091544), (104, 1932215), (130, 1545772), (260, 772886), (520, 386443), (601, 334360), (643, 312520), (1202, 167180), (1286, 156260), (2404, 83590), (2572, 78130), (3005, 66872), (3215, 62504), (4808, 41795), (5144, 39065), (6010, 33436), (6430, 31252), (7813, 25720), (8359, 24040), (12020, 16718), (12860, 15626)]