201450648

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{823}}^1$

素因数の和:917

約数の個数: 128

約数和(自身を含む): 607518720

約数和(自身を除く): 406068072

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 47, 56, 62, 84, 93, 94, 124, 141, 168, 186, 188, 217, 248, 282, 329, 372, 376, 434, 564, 651, 658, 744, 823, 868, 987, 1128, 1302, 1316, 1457, 1646, 1736, 1974, 2469, 2604, 2632, 2914, 3292, 3948, 4371, 4938, 5208, 5761, 5828, 6584, 7896, 8742, 9876, 10199, 11522, 11656, 17283, 17484, 19752, 20398, 23044, 25513, 30597, 34566, 34968, 38681, 40796, 46088, 51026, 61194, 69132, 76539, 77362, 81592, 102052, 116043, 122388, 138264, 153078, 154724, 178591, 204104, 232086, 244776, 270767, 306156, 309448, 357182, 464172, 535773, 541534, 612312, 714364, 812301, 928344, 1071546, 1083068, 1199111, 1428728, 1624602, 2143092, 2166136, 2398222, 3249204, 3597333, 4286184, 4796444, 6498408, 7194666, 8393777, 9592888, 14389332, 16787554, 25181331, 28778664, 33575108, 50362662, 67150216, 100725324, 201450648]

約数ペア:

[(1, 201450648), (2, 100725324), (3, 67150216), (4, 50362662), (6, 33575108), (7, 28778664), (8, 25181331), (12, 16787554), (14, 14389332), (21, 9592888), (24, 8393777), (28, 7194666), (31, 6498408), (42, 4796444), (47, 4286184), (56, 3597333), (62, 3249204), (84, 2398222), (93, 2166136), (94, 2143092), (124, 1624602), (141, 1428728), (168, 1199111), (186, 1083068), (188, 1071546), (217, 928344), (248, 812301), (282, 714364), (329, 612312), (372, 541534), (376, 535773), (434, 464172), (564, 357182), (651, 309448), (658, 306156), (744, 270767), (823, 244776), (868, 232086), (987, 204104), (1128, 178591), (1302, 154724), (1316, 153078), (1457, 138264), (1646, 122388), (1736, 116043), (1974, 102052), (2469, 81592), (2604, 77362), (2632, 76539), (2914, 69132), (3292, 61194), (3948, 51026), (4371, 46088), (4938, 40796), (5208, 38681), (5761, 34968), (5828, 34566), (6584, 30597), (7896, 25513), (8742, 23044), (9876, 20398), (10199, 19752), (11522, 17484), (11656, 17283)]