195995358

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{251}}^1$

素因数の和:390

約数の個数: 96

約数和(自身を含む): 475517952

約数和(自身を除く): 279522594

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 47, 71, 78, 94, 117, 141, 142, 213, 234, 251, 282, 423, 426, 502, 611, 639, 753, 846, 923, 1222, 1278, 1506, 1833, 1846, 2259, 2769, 3263, 3337, 3666, 4518, 5499, 5538, 6526, 6674, 8307, 9789, 10011, 10998, 11797, 16614, 17821, 19578, 20022, 23594, 29367, 30033, 35391, 35642, 43381, 53463, 58734, 60066, 70782, 86762, 106173, 106926, 130143, 153361, 160389, 212346, 231673, 260286, 306722, 320778, 390429, 460083, 463346, 695019, 780858, 837587, 920166, 1380249, 1390038, 1675174, 2085057, 2512761, 2760498, 4170114, 5025522, 7538283, 10888631, 15076566, 21777262, 32665893, 65331786, 97997679, 195995358]

約数ペア:

[(1, 195995358), (2, 97997679), (3, 65331786), (6, 32665893), (9, 21777262), (13, 15076566), (18, 10888631), (26, 7538283), (39, 5025522), (47, 4170114), (71, 2760498), (78, 2512761), (94, 2085057), (117, 1675174), (141, 1390038), (142, 1380249), (213, 920166), (234, 837587), (251, 780858), (282, 695019), (423, 463346), (426, 460083), (502, 390429), (611, 320778), (639, 306722), (753, 260286), (846, 231673), (923, 212346), (1222, 160389), (1278, 153361), (1506, 130143), (1833, 106926), (1846, 106173), (2259, 86762), (2769, 70782), (3263, 60066), (3337, 58734), (3666, 53463), (4518, 43381), (5499, 35642), (5538, 35391), (6526, 30033), (6674, 29367), (8307, 23594), (9789, 20022), (10011, 19578), (10998, 17821), (11797, 16614)]