201956970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{110359}}^1$

素因数の和:110430

約数の個数: 32

約数和(自身を含む): 492647040

約数和(自身を除く): 290690070

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 61, 122, 183, 305, 366, 610, 915, 1830, 110359, 220718, 331077, 551795, 662154, 1103590, 1655385, 3310770, 6731899, 13463798, 20195697, 33659495, 40391394, 67318990, 100978485, 201956970]

約数ペア:

[(1, 201956970), (2, 100978485), (3, 67318990), (5, 40391394), (6, 33659495), (10, 20195697), (15, 13463798), (30, 6731899), (61, 3310770), (122, 1655385), (183, 1103590), (305, 662154), (366, 551795), (610, 331077), (915, 220718), (1830, 110359)]