207549180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{24533}}^1$

素因数の和:24595

約数の個数: 72

約数和(自身を含む): 642987072

約数和(自身を除く): 435437892

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 90, 94, 141, 180, 188, 235, 282, 423, 470, 564, 705, 846, 940, 1410, 1692, 2115, 2820, 4230, 8460, 24533, 49066, 73599, 98132, 122665, 147198, 220797, 245330, 294396, 367995, 441594, 490660, 735990, 883188, 1103985, 1153051, 1471980, 2207970, 2306102, 3459153, 4415940, 4612204, 5765255, 6918306, 10377459, 11530510, 13836612, 17295765, 20754918, 23061020, 34591530, 41509836, 51887295, 69183060, 103774590, 207549180]

約数ペア:

[(1, 207549180), (2, 103774590), (3, 69183060), (4, 51887295), (5, 41509836), (6, 34591530), (9, 23061020), (10, 20754918), (12, 17295765), (15, 13836612), (18, 11530510), (20, 10377459), (30, 6918306), (36, 5765255), (45, 4612204), (47, 4415940), (60, 3459153), (90, 2306102), (94, 2207970), (141, 1471980), (180, 1153051), (188, 1103985), (235, 883188), (282, 735990), (423, 490660), (470, 441594), (564, 367995), (705, 294396), (846, 245330), (940, 220797), (1410, 147198), (1692, 122665), (2115, 98132), (2820, 73599), (4230, 49066), (8460, 24533)]