201938130

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{747919}}^1$

素因数の和:747935

約数の個数: 32

約数和(自身を含む): 538502400

約数和(自身を除く): 336564270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 747919, 1495838, 2243757, 3739595, 4487514, 6731271, 7479190, 11218785, 13462542, 20193813, 22437570, 33656355, 40387626, 67312710, 100969065, 201938130]

約数ペア:

[(1, 201938130), (2, 100969065), (3, 67312710), (5, 40387626), (6, 33656355), (9, 22437570), (10, 20193813), (15, 13462542), (18, 11218785), (27, 7479190), (30, 6731271), (45, 4487514), (54, 3739595), (90, 2243757), (135, 1495838), (270, 747919)]