207617670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^2\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 144

約数和(自身を含む): 604919952

約数和(自身を除く): 397302282

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 29, 30, 39, 45, 58, 65, 78, 87, 90, 117, 130, 145, 174, 195, 211, 234, 261, 290, 377, 390, 422, 435, 522, 585, 633, 754, 841, 870, 1055, 1131, 1170, 1266, 1305, 1682, 1885, 1899, 2110, 2262, 2523, 2610, 2743, 3165, 3393, 3770, 3798, 4205, 5046, 5486, 5655, 6119, 6330, 6786, 7569, 8229, 8410, 9495, 10933, 11310, 12238, 12615, 13715, 15138, 16458, 16965, 18357, 18990, 21866, 24687, 25230, 27430, 30595, 32799, 33930, 36714, 37845, 41145, 49374, 54665, 55071, 61190, 65598, 75690, 79547, 82290, 91785, 98397, 109330, 110142, 123435, 159094, 163995, 177451, 183570, 196794, 238641, 246870, 275355, 327990, 354902, 397735, 477282, 491985, 532353, 550710, 715923, 795470, 887255, 983970, 1064706, 1193205, 1431846, 1597059, 1774510, 2306863, 2386410, 2661765, 3194118, 3579615, 4613726, 5323530, 6920589, 7159230, 7985295, 11534315, 13841178, 15970590, 20761767, 23068630, 34602945, 41523534, 69205890, 103808835, 207617670]

約数ペア:

[(1, 207617670), (2, 103808835), (3, 69205890), (5, 41523534), (6, 34602945), (9, 23068630), (10, 20761767), (13, 15970590), (15, 13841178), (18, 11534315), (26, 7985295), (29, 7159230), (30, 6920589), (39, 5323530), (45, 4613726), (58, 3579615), (65, 3194118), (78, 2661765), (87, 2386410), (90, 2306863), (117, 1774510), (130, 1597059), (145, 1431846), (174, 1193205), (195, 1064706), (211, 983970), (234, 887255), (261, 795470), (290, 715923), (377, 550710), (390, 532353), (422, 491985), (435, 477282), (522, 397735), (585, 354902), (633, 327990), (754, 275355), (841, 246870), (870, 238641), (1055, 196794), (1131, 183570), (1170, 177451), (1266, 163995), (1305, 159094), (1682, 123435), (1885, 110142), (1899, 109330), (2110, 98397), (2262, 91785), (2523, 82290), (2610, 79547), (2743, 75690), (3165, 65598), (3393, 61190), (3770, 55071), (3798, 54665), (4205, 49374), (5046, 41145), (5486, 37845), (5655, 36714), (6119, 33930), (6330, 32799), (6786, 30595), (7569, 27430), (8229, 25230), (8410, 24687), (9495, 21866), (10933, 18990), (11310, 18357), (12238, 16965), (12615, 16458), (13715, 15138)]