201320966310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{431}}^1\times {\mathrm{255247}}^1$

素因数の和:255749

約数の個数: 64

約数和(自身を含む): 492232495104

約数和(自身を除く): 290911528794

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 431, 610, 862, 915, 1293, 1830, 2155, 2586, 4310, 6465, 12930, 26291, 52582, 78873, 131455, 157746, 255247, 262910, 394365, 510494, 765741, 788730, 1276235, 1531482, 2552470, 3828705, 7657410, 15570067, 31140134, 46710201, 77850335, 93420402, 110011457, 155700670, 220022914, 233551005, 330034371, 467102010, 550057285, 660068742, 1100114570, 1650171855, 3300343710, 6710698877, 13421397754, 20132096631, 33553494385, 40264193262, 67106988770, 100660483155, 201320966310]

約数ペア:

[(1, 201320966310), (2, 100660483155), (3, 67106988770), (5, 40264193262), (6, 33553494385), (10, 20132096631), (15, 13421397754), (30, 6710698877), (61, 3300343710), (122, 1650171855), (183, 1100114570), (305, 660068742), (366, 550057285), (431, 467102010), (610, 330034371), (862, 233551005), (915, 220022914), (1293, 155700670), (1830, 110011457), (2155, 93420402), (2586, 77850335), (4310, 46710201), (6465, 31140134), (12930, 15570067), (26291, 7657410), (52582, 3828705), (78873, 2552470), (131455, 1531482), (157746, 1276235), (255247, 788730), (262910, 765741), (394365, 510494)]