202117644

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{2969}}^1$

素因数の和:3071

約数の個数: 72

約数和(自身を含む): 536215680

約数和(自身を除く): 334098036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 61, 62, 93, 122, 124, 183, 186, 244, 279, 366, 372, 549, 558, 732, 1098, 1116, 1891, 2196, 2969, 3782, 5673, 5938, 7564, 8907, 11346, 11876, 17019, 17814, 22692, 26721, 34038, 35628, 53442, 68076, 92039, 106884, 181109, 184078, 276117, 362218, 368156, 543327, 552234, 724436, 828351, 1086654, 1104468, 1629981, 1656702, 2173308, 3259962, 3313404, 5614379, 6519924, 11228758, 16843137, 22457516, 33686274, 50529411, 67372548, 101058822, 202117644]

約数ペア:

[(1, 202117644), (2, 101058822), (3, 67372548), (4, 50529411), (6, 33686274), (9, 22457516), (12, 16843137), (18, 11228758), (31, 6519924), (36, 5614379), (61, 3313404), (62, 3259962), (93, 2173308), (122, 1656702), (124, 1629981), (183, 1104468), (186, 1086654), (244, 828351), (279, 724436), (366, 552234), (372, 543327), (549, 368156), (558, 362218), (732, 276117), (1098, 184078), (1116, 181109), (1891, 106884), (2196, 92039), (2969, 68076), (3782, 53442), (5673, 35628), (5938, 34038), (7564, 26721), (8907, 22692), (11346, 17814), (11876, 17019)]