214189976

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{3821}}^1$

素因数の和:3865

約数の個数: 96

約数和(自身を含む): 548992080

約数和(自身を除く): 334802104

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 44, 49, 52, 56, 77, 88, 91, 98, 104, 143, 154, 182, 196, 286, 308, 364, 392, 539, 572, 616, 637, 728, 1001, 1078, 1144, 1274, 2002, 2156, 2548, 3821, 4004, 4312, 5096, 7007, 7642, 8008, 14014, 15284, 26747, 28028, 30568, 42031, 49673, 53494, 56056, 84062, 99346, 106988, 168124, 187229, 198692, 213976, 294217, 336248, 347711, 374458, 397384, 546403, 588434, 695422, 748916, 1092806, 1176868, 1390844, 1497832, 2059519, 2185612, 2353736, 2433977, 2781688, 3824821, 4119038, 4371224, 4867954, 7649642, 8238076, 9735908, 15299284, 16476152, 19471816, 26773747, 30598568, 53547494, 107094988, 214189976]

約数ペア:

[(1, 214189976), (2, 107094988), (4, 53547494), (7, 30598568), (8, 26773747), (11, 19471816), (13, 16476152), (14, 15299284), (22, 9735908), (26, 8238076), (28, 7649642), (44, 4867954), (49, 4371224), (52, 4119038), (56, 3824821), (77, 2781688), (88, 2433977), (91, 2353736), (98, 2185612), (104, 2059519), (143, 1497832), (154, 1390844), (182, 1176868), (196, 1092806), (286, 748916), (308, 695422), (364, 588434), (392, 546403), (539, 397384), (572, 374458), (616, 347711), (637, 336248), (728, 294217), (1001, 213976), (1078, 198692), (1144, 187229), (1274, 168124), (2002, 106988), (2156, 99346), (2548, 84062), (3821, 56056), (4004, 53494), (4312, 49673), (5096, 42031), (7007, 30568), (7642, 28028), (8008, 26747), (14014, 15284)]