202428765

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:200

約数の個数: 144

約数和(自身を含む): 454132224

約数和(自身を除く): 251703459

約数列:

[1, 3, 5, 7, 9, 11, 15, 21, 33, 35, 45, 47, 55, 63, 77, 99, 105, 113, 121, 141, 165, 231, 235, 315, 329, 339, 363, 385, 423, 495, 517, 565, 605, 693, 705, 791, 847, 987, 1017, 1089, 1155, 1243, 1551, 1645, 1695, 1815, 2115, 2373, 2541, 2585, 2961, 3465, 3619, 3729, 3955, 4235, 4653, 4935, 5085, 5311, 5445, 5687, 6215, 7119, 7623, 7755, 8701, 10857, 11187, 11865, 12705, 13673, 14805, 15933, 17061, 18095, 18645, 23265, 26103, 26555, 28435, 32571, 35595, 37177, 38115, 39809, 41019, 43505, 47799, 51183, 54285, 55935, 58421, 68365, 78309, 79665, 85305, 95711, 111531, 119427, 123057, 130515, 162855, 175263, 185885, 199045, 205095, 238995, 255915, 287133, 292105, 334593, 358281, 391545, 408947, 478555, 525789, 557655, 597135, 615285, 642631, 861399, 876315, 1226841, 1435665, 1672965, 1791405, 1927893, 2044735, 2628945, 3213155, 3680523, 4306995, 4498417, 5783679, 6134205, 9639465, 13495251, 18402615, 22492085, 28918395, 40485753, 67476255, 202428765]

約数ペア:

[(1, 202428765), (3, 67476255), (5, 40485753), (7, 28918395), (9, 22492085), (11, 18402615), (15, 13495251), (21, 9639465), (33, 6134205), (35, 5783679), (45, 4498417), (47, 4306995), (55, 3680523), (63, 3213155), (77, 2628945), (99, 2044735), (105, 1927893), (113, 1791405), (121, 1672965), (141, 1435665), (165, 1226841), (231, 876315), (235, 861399), (315, 642631), (329, 615285), (339, 597135), (363, 557655), (385, 525789), (423, 478555), (495, 408947), (517, 391545), (565, 358281), (605, 334593), (693, 292105), (705, 287133), (791, 255915), (847, 238995), (987, 205095), (1017, 199045), (1089, 185885), (1155, 175263), (1243, 162855), (1551, 130515), (1645, 123057), (1695, 119427), (1815, 111531), (2115, 95711), (2373, 85305), (2541, 79665), (2585, 78309), (2961, 68365), (3465, 58421), (3619, 55935), (3729, 54285), (3955, 51183), (4235, 47799), (4653, 43505), (4935, 41019), (5085, 39809), (5311, 38115), (5445, 37177), (5687, 35595), (6215, 32571), (7119, 28435), (7623, 26555), (7755, 26103), (8701, 23265), (10857, 18645), (11187, 18095), (11865, 17061), (12705, 15933), (13673, 14805)]