196637910

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{127}}^1$

素因数の和:318

約数の個数: 128

約数和(自身を含む): 556498944

約数和(自身を除く): 359861034

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 73, 101, 105, 127, 146, 202, 210, 219, 254, 303, 365, 381, 438, 505, 511, 606, 635, 707, 730, 762, 889, 1010, 1022, 1095, 1270, 1414, 1515, 1533, 1778, 1905, 2121, 2190, 2555, 2667, 3030, 3066, 3535, 3810, 4242, 4445, 5110, 5334, 7070, 7373, 7665, 8890, 9271, 10605, 12827, 13335, 14746, 15330, 18542, 21210, 22119, 25654, 26670, 27813, 36865, 38481, 44238, 46355, 51611, 55626, 64135, 64897, 73730, 76962, 89789, 92710, 103222, 110595, 128270, 129794, 139065, 154833, 179578, 192405, 194691, 221190, 258055, 269367, 278130, 309666, 324485, 384810, 389382, 448945, 516110, 538734, 648970, 774165, 897890, 936371, 973455, 1346835, 1548330, 1872742, 1946910, 2693670, 2809113, 4681855, 5618226, 6554597, 9363710, 13109194, 14045565, 19663791, 28091130, 32772985, 39327582, 65545970, 98318955, 196637910]

約数ペア:

[(1, 196637910), (2, 98318955), (3, 65545970), (5, 39327582), (6, 32772985), (7, 28091130), (10, 19663791), (14, 14045565), (15, 13109194), (21, 9363710), (30, 6554597), (35, 5618226), (42, 4681855), (70, 2809113), (73, 2693670), (101, 1946910), (105, 1872742), (127, 1548330), (146, 1346835), (202, 973455), (210, 936371), (219, 897890), (254, 774165), (303, 648970), (365, 538734), (381, 516110), (438, 448945), (505, 389382), (511, 384810), (606, 324485), (635, 309666), (707, 278130), (730, 269367), (762, 258055), (889, 221190), (1010, 194691), (1022, 192405), (1095, 179578), (1270, 154833), (1414, 139065), (1515, 129794), (1533, 128270), (1778, 110595), (1905, 103222), (2121, 92710), (2190, 89789), (2555, 76962), (2667, 73730), (3030, 64897), (3066, 64135), (3535, 55626), (3810, 51611), (4242, 46355), (4445, 44238), (5110, 38481), (5334, 36865), (7070, 27813), (7373, 26670), (7665, 25654), (8890, 22119), (9271, 21210), (10605, 18542), (12827, 15330), (13335, 14746)]