202174965

素因数分解:

$3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{5623}}^1$

素因数の和:5698

約数の個数: 48

約数和(自身を含む): 379012608

約数和(自身を除く): 176837643

約数列:

[1, 3, 5, 9, 15, 17, 45, 47, 51, 85, 141, 153, 235, 255, 423, 705, 765, 799, 2115, 2397, 3995, 5623, 7191, 11985, 16869, 28115, 35955, 50607, 84345, 95591, 253035, 264281, 286773, 477955, 792843, 860319, 1321405, 1433865, 2378529, 3964215, 4301595, 4492777, 11892645, 13478331, 22463885, 40434993, 67391655, 202174965]

約数ペア:

[(1, 202174965), (3, 67391655), (5, 40434993), (9, 22463885), (15, 13478331), (17, 11892645), (45, 4492777), (47, 4301595), (51, 3964215), (85, 2378529), (141, 1433865), (153, 1321405), (235, 860319), (255, 792843), (423, 477955), (705, 286773), (765, 264281), (799, 253035), (2115, 95591), (2397, 84345), (3995, 50607), (5623, 35955), (7191, 28115), (11985, 16869)]