217691796

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2039}}^1$

素因数の和:2125

約数の個数: 96

約数和(自身を含む): 614154240

約数和(自身を除く): 396462444

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 41, 42, 62, 82, 84, 93, 123, 124, 164, 186, 217, 246, 287, 372, 434, 492, 574, 651, 861, 868, 1148, 1271, 1302, 1722, 2039, 2542, 2604, 3444, 3813, 4078, 5084, 6117, 7626, 8156, 8897, 12234, 14273, 15252, 17794, 24468, 26691, 28546, 35588, 42819, 53382, 57092, 63209, 83599, 85638, 106764, 126418, 167198, 171276, 189627, 250797, 252836, 334396, 379254, 442463, 501594, 585193, 758508, 884926, 1003188, 1170386, 1327389, 1755579, 1769852, 2340772, 2591569, 2654778, 3511158, 5183138, 5309556, 7022316, 7774707, 10366276, 15549414, 18140983, 31098828, 36281966, 54422949, 72563932, 108845898, 217691796]

約数ペア:

[(1, 217691796), (2, 108845898), (3, 72563932), (4, 54422949), (6, 36281966), (7, 31098828), (12, 18140983), (14, 15549414), (21, 10366276), (28, 7774707), (31, 7022316), (41, 5309556), (42, 5183138), (62, 3511158), (82, 2654778), (84, 2591569), (93, 2340772), (123, 1769852), (124, 1755579), (164, 1327389), (186, 1170386), (217, 1003188), (246, 884926), (287, 758508), (372, 585193), (434, 501594), (492, 442463), (574, 379254), (651, 334396), (861, 252836), (868, 250797), (1148, 189627), (1271, 171276), (1302, 167198), (1722, 126418), (2039, 106764), (2542, 85638), (2604, 83599), (3444, 63209), (3813, 57092), (4078, 53382), (5084, 42819), (6117, 35588), (7626, 28546), (8156, 26691), (8897, 24468), (12234, 17794), (14273, 15252)]