194008304

素因数分解:

$2^4\times 7^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{389}}^1$

素因数の和:538

約数の個数: 80

約数和(自身を含む): 443751360

約数和(自身を除く): 249743056

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 61, 73, 112, 122, 146, 244, 292, 389, 427, 488, 511, 584, 778, 854, 976, 1022, 1168, 1556, 1708, 2044, 2723, 3112, 3416, 4088, 4453, 5446, 6224, 6832, 8176, 8906, 10892, 17812, 21784, 23729, 28397, 31171, 35624, 43568, 47458, 56794, 62342, 71248, 94916, 113588, 124684, 166103, 189832, 198779, 227176, 249368, 332206, 379664, 397558, 454352, 498736, 664412, 795116, 1328824, 1590232, 1732217, 2657648, 3180464, 3464434, 6928868, 12125519, 13857736, 24251038, 27715472, 48502076, 97004152, 194008304]

約数ペア:

[(1, 194008304), (2, 97004152), (4, 48502076), (7, 27715472), (8, 24251038), (14, 13857736), (16, 12125519), (28, 6928868), (56, 3464434), (61, 3180464), (73, 2657648), (112, 1732217), (122, 1590232), (146, 1328824), (244, 795116), (292, 664412), (389, 498736), (427, 454352), (488, 397558), (511, 379664), (584, 332206), (778, 249368), (854, 227176), (976, 198779), (1022, 189832), (1168, 166103), (1556, 124684), (1708, 113588), (2044, 94916), (2723, 71248), (3112, 62342), (3416, 56794), (4088, 47458), (4453, 43568), (5446, 35624), (6224, 31171), (6832, 28397), (8176, 23729), (8906, 21784), (10892, 17812)]