202213470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{17239}}^1$

素因数の和:17289

約数の個数: 64

約数和(自身を含む): 536232960

約数和(自身を除く): 334019490

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 46, 51, 69, 85, 102, 115, 138, 170, 230, 255, 345, 391, 510, 690, 782, 1173, 1955, 2346, 3910, 5865, 11730, 17239, 34478, 51717, 86195, 103434, 172390, 258585, 293063, 396497, 517170, 586126, 792994, 879189, 1189491, 1465315, 1758378, 1982485, 2378982, 2930630, 3964970, 4395945, 5947455, 6740449, 8791890, 11894910, 13480898, 20221347, 33702245, 40442694, 67404490, 101106735, 202213470]

約数ペア:

[(1, 202213470), (2, 101106735), (3, 67404490), (5, 40442694), (6, 33702245), (10, 20221347), (15, 13480898), (17, 11894910), (23, 8791890), (30, 6740449), (34, 5947455), (46, 4395945), (51, 3964970), (69, 2930630), (85, 2378982), (102, 1982485), (115, 1758378), (138, 1465315), (170, 1189491), (230, 879189), (255, 792994), (345, 586126), (391, 517170), (510, 396497), (690, 293063), (782, 258585), (1173, 172390), (1955, 103434), (2346, 86195), (3910, 51717), (5865, 34478), (11730, 17239)]