201524830

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{983}}^1$

素因数の和:1105

約数の個数: 64

約数和(自身を含む): 416586240

約数和(自身を除く): 215061410

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 83, 95, 130, 166, 190, 247, 415, 494, 830, 983, 1079, 1235, 1577, 1966, 2158, 2470, 3154, 4915, 5395, 7885, 9830, 10790, 12779, 15770, 18677, 20501, 25558, 37354, 41002, 63895, 81589, 93385, 102505, 127790, 163178, 186770, 205010, 242801, 407945, 485602, 815890, 1060657, 1214005, 1550191, 2121314, 2428010, 3100382, 5303285, 7750955, 10606570, 15501910, 20152483, 40304966, 100762415, 201524830]

約数ペア:

[(1, 201524830), (2, 100762415), (5, 40304966), (10, 20152483), (13, 15501910), (19, 10606570), (26, 7750955), (38, 5303285), (65, 3100382), (83, 2428010), (95, 2121314), (130, 1550191), (166, 1214005), (190, 1060657), (247, 815890), (415, 485602), (494, 407945), (830, 242801), (983, 205010), (1079, 186770), (1235, 163178), (1577, 127790), (1966, 102505), (2158, 93385), (2470, 81589), (3154, 63895), (4915, 41002), (5395, 37354), (7885, 25558), (9830, 20501), (10790, 18677), (12779, 15770)]