196840266

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1$

素因数の和:244

約数の個数: 128

約数和(自身を含む): 500121600

約数和(自身を除く): 303281334

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 31, 38, 42, 57, 62, 73, 93, 109, 114, 133, 146, 186, 217, 218, 219, 266, 327, 399, 434, 438, 511, 589, 651, 654, 763, 798, 1022, 1178, 1302, 1387, 1526, 1533, 1767, 2071, 2263, 2289, 2774, 3066, 3379, 3534, 4123, 4142, 4161, 4526, 4578, 6213, 6758, 6789, 7957, 8246, 8322, 9709, 10137, 12369, 12426, 13578, 14497, 15841, 15914, 19418, 20274, 23653, 23871, 24738, 28994, 29127, 31682, 42997, 43491, 47306, 47523, 47742, 55699, 58254, 64201, 70959, 85994, 86982, 95046, 111398, 128402, 128991, 141918, 151183, 167097, 192603, 246667, 257982, 300979, 302366, 334194, 385206, 449407, 453549, 493334, 601958, 740001, 898814, 902937, 907098, 1058281, 1348221, 1480002, 1726669, 1805874, 2116562, 2696442, 3174843, 3453338, 4686673, 5180007, 6349686, 9373346, 10360014, 14060019, 28120038, 32806711, 65613422, 98420133, 196840266]

約数ペア:

[(1, 196840266), (2, 98420133), (3, 65613422), (6, 32806711), (7, 28120038), (14, 14060019), (19, 10360014), (21, 9373346), (31, 6349686), (38, 5180007), (42, 4686673), (57, 3453338), (62, 3174843), (73, 2696442), (93, 2116562), (109, 1805874), (114, 1726669), (133, 1480002), (146, 1348221), (186, 1058281), (217, 907098), (218, 902937), (219, 898814), (266, 740001), (327, 601958), (399, 493334), (434, 453549), (438, 449407), (511, 385206), (589, 334194), (651, 302366), (654, 300979), (763, 257982), (798, 246667), (1022, 192603), (1178, 167097), (1302, 151183), (1387, 141918), (1526, 128991), (1533, 128402), (1767, 111398), (2071, 95046), (2263, 86982), (2289, 85994), (2774, 70959), (3066, 64201), (3379, 58254), (3534, 55699), (4123, 47742), (4142, 47523), (4161, 47306), (4526, 43491), (4578, 42997), (6213, 31682), (6758, 29127), (6789, 28994), (7957, 24738), (8246, 23871), (8322, 23653), (9709, 20274), (10137, 19418), (12369, 15914), (12426, 15841), (13578, 14497)]