200811160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{19843}}^1$

素因数の和:19888

約数の個数: 64

約数和(自身を含む): 514356480

約数和(自身を除く): 313545320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 1012, 1265, 2024, 2530, 5060, 10120, 19843, 39686, 79372, 99215, 158744, 198430, 218273, 396860, 436546, 456389, 793720, 873092, 912778, 1091365, 1746184, 1825556, 2182730, 2281945, 3651112, 4365460, 4563890, 5020279, 8730920, 9127780, 10040558, 18255560, 20081116, 25101395, 40162232, 50202790, 100405580, 200811160]

約数ペア:

[(1, 200811160), (2, 100405580), (4, 50202790), (5, 40162232), (8, 25101395), (10, 20081116), (11, 18255560), (20, 10040558), (22, 9127780), (23, 8730920), (40, 5020279), (44, 4563890), (46, 4365460), (55, 3651112), (88, 2281945), (92, 2182730), (110, 1825556), (115, 1746184), (184, 1091365), (220, 912778), (230, 873092), (253, 793720), (440, 456389), (460, 436546), (506, 396860), (920, 218273), (1012, 198430), (1265, 158744), (2024, 99215), (2530, 79372), (5060, 39686), (10120, 19843)]