194893678

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 390044160

約数和(自身を除く): 195150482

約数列:

[1, 2, 7, 14, 17, 19, 34, 38, 47, 49, 94, 98, 119, 131, 133, 238, 262, 266, 323, 329, 646, 658, 799, 833, 893, 917, 931, 1598, 1666, 1786, 1834, 1862, 2227, 2261, 2303, 2489, 4454, 4522, 4606, 4978, 5593, 6157, 6251, 6419, 11186, 12314, 12502, 12838, 15181, 15589, 15827, 17423, 30362, 31178, 31654, 34846, 39151, 42313, 43099, 43757, 78302, 84626, 86198, 87514, 104669, 106267, 109123, 116983, 121961, 209338, 212534, 218246, 233966, 243922, 296191, 301693, 592382, 603386, 732683, 743869, 818881, 1465366, 1487738, 1637762, 1988711, 2073337, 3977422, 4146674, 5128781, 5732167, 10257562, 11464334, 13920977, 27841954, 97446839, 194893678]

約数ペア:

[(1, 194893678), (2, 97446839), (7, 27841954), (14, 13920977), (17, 11464334), (19, 10257562), (34, 5732167), (38, 5128781), (47, 4146674), (49, 3977422), (94, 2073337), (98, 1988711), (119, 1637762), (131, 1487738), (133, 1465366), (238, 818881), (262, 743869), (266, 732683), (323, 603386), (329, 592382), (646, 301693), (658, 296191), (799, 243922), (833, 233966), (893, 218246), (917, 212534), (931, 209338), (1598, 121961), (1666, 116983), (1786, 109123), (1834, 106267), (1862, 104669), (2227, 87514), (2261, 86198), (2303, 84626), (2489, 78302), (4454, 43757), (4522, 43099), (4606, 42313), (4978, 39151), (5593, 34846), (6157, 31654), (6251, 31178), (6419, 30362), (11186, 17423), (12314, 15827), (12502, 15589), (12838, 15181)]