201896490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1$

素因数の和:268

約数の個数: 96

約数和(自身を含む): 514771200

約数和(自身を除く): 312874710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 47, 62, 93, 94, 141, 149, 155, 186, 235, 282, 298, 310, 447, 465, 470, 705, 745, 894, 930, 961, 1410, 1457, 1490, 1922, 2235, 2883, 2914, 4371, 4470, 4619, 4805, 5766, 7003, 7285, 8742, 9238, 9610, 13857, 14006, 14415, 14570, 21009, 21855, 23095, 27714, 28830, 35015, 42018, 43710, 45167, 46190, 69285, 70030, 90334, 105045, 135501, 138570, 143189, 210090, 217093, 225835, 271002, 286378, 429567, 434186, 451670, 651279, 677505, 715945, 859134, 1085465, 1302558, 1355010, 1431890, 2147835, 2170930, 3256395, 4295670, 6512790, 6729883, 13459766, 20189649, 33649415, 40379298, 67298830, 100948245, 201896490]

約数ペア:

[(1, 201896490), (2, 100948245), (3, 67298830), (5, 40379298), (6, 33649415), (10, 20189649), (15, 13459766), (30, 6729883), (31, 6512790), (47, 4295670), (62, 3256395), (93, 2170930), (94, 2147835), (141, 1431890), (149, 1355010), (155, 1302558), (186, 1085465), (235, 859134), (282, 715945), (298, 677505), (310, 651279), (447, 451670), (465, 434186), (470, 429567), (705, 286378), (745, 271002), (894, 225835), (930, 217093), (961, 210090), (1410, 143189), (1457, 138570), (1490, 135501), (1922, 105045), (2235, 90334), (2883, 70030), (2914, 69285), (4371, 46190), (4470, 45167), (4619, 43710), (4805, 42018), (5766, 35015), (7003, 28830), (7285, 27714), (8742, 23095), (9238, 21855), (9610, 21009), (13857, 14570), (14006, 14415)]