214796988

素因数分解:

$2^2\times 3^3\times 7^2\times {\mathrm{37}}^1\times {\mathrm{1097}}^1$

素因数の和:1161

約数の個数: 144

約数和(自身を含む): 665915040

約数和(自身を除く): 451118052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 37, 42, 49, 54, 63, 74, 84, 98, 108, 111, 126, 147, 148, 189, 196, 222, 252, 259, 294, 333, 378, 441, 444, 518, 588, 666, 756, 777, 882, 999, 1036, 1097, 1323, 1332, 1554, 1764, 1813, 1998, 2194, 2331, 2646, 3108, 3291, 3626, 3996, 4388, 4662, 5292, 5439, 6582, 6993, 7252, 7679, 9324, 9873, 10878, 13164, 13986, 15358, 16317, 19746, 21756, 23037, 27972, 29619, 30716, 32634, 39492, 40589, 46074, 48951, 53753, 59238, 65268, 69111, 81178, 92148, 97902, 107506, 118476, 121767, 138222, 161259, 162356, 195804, 207333, 215012, 243534, 276444, 284123, 322518, 365301, 414666, 483777, 487068, 568246, 645036, 730602, 829332, 852369, 967554, 1095903, 1136492, 1451331, 1461204, 1704738, 1935108, 1988861, 2191806, 2557107, 2902662, 3409476, 3977722, 4383612, 5114214, 5805324, 5966583, 7671321, 7955444, 10228428, 11933166, 15342642, 17899749, 23866332, 30685284, 35799498, 53699247, 71598996, 107398494, 214796988]

約数ペア:

[(1, 214796988), (2, 107398494), (3, 71598996), (4, 53699247), (6, 35799498), (7, 30685284), (9, 23866332), (12, 17899749), (14, 15342642), (18, 11933166), (21, 10228428), (27, 7955444), (28, 7671321), (36, 5966583), (37, 5805324), (42, 5114214), (49, 4383612), (54, 3977722), (63, 3409476), (74, 2902662), (84, 2557107), (98, 2191806), (108, 1988861), (111, 1935108), (126, 1704738), (147, 1461204), (148, 1451331), (189, 1136492), (196, 1095903), (222, 967554), (252, 852369), (259, 829332), (294, 730602), (333, 645036), (378, 568246), (441, 487068), (444, 483777), (518, 414666), (588, 365301), (666, 322518), (756, 284123), (777, 276444), (882, 243534), (999, 215012), (1036, 207333), (1097, 195804), (1323, 162356), (1332, 161259), (1554, 138222), (1764, 121767), (1813, 118476), (1998, 107506), (2194, 97902), (2331, 92148), (2646, 81178), (3108, 69111), (3291, 65268), (3626, 59238), (3996, 53753), (4388, 48951), (4662, 46074), (5292, 40589), (5439, 39492), (6582, 32634), (6993, 30716), (7252, 29619), (7679, 27972), (9324, 23037), (9873, 21756), (10878, 19746), (13164, 16317), (13986, 15358)]