207500292

素因数分解:

$2^2\times 3^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{911}}^1$

素因数の和:983

約数の個数: 120

約数和(自身を含む): 587072640

約数和(自身を除く): 379572348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 27, 36, 37, 38, 54, 57, 74, 76, 81, 108, 111, 114, 148, 162, 171, 222, 228, 324, 333, 342, 444, 513, 666, 684, 703, 911, 999, 1026, 1332, 1406, 1539, 1822, 1998, 2052, 2109, 2733, 2812, 2997, 3078, 3644, 3996, 4218, 5466, 5994, 6156, 6327, 8199, 8436, 10932, 11988, 12654, 16398, 17309, 18981, 24597, 25308, 32796, 33707, 34618, 37962, 49194, 51927, 56943, 67414, 69236, 73791, 75924, 98388, 101121, 103854, 113886, 134828, 147582, 155781, 202242, 207708, 227772, 295164, 303363, 311562, 404484, 467343, 606726, 623124, 640433, 910089, 934686, 1213452, 1280866, 1402029, 1820178, 1869372, 1921299, 2561732, 2730267, 2804058, 3640356, 3842598, 5460534, 5608116, 5763897, 7685196, 10921068, 11527794, 17291691, 23055588, 34583382, 51875073, 69166764, 103750146, 207500292]

約数ペア:

[(1, 207500292), (2, 103750146), (3, 69166764), (4, 51875073), (6, 34583382), (9, 23055588), (12, 17291691), (18, 11527794), (19, 10921068), (27, 7685196), (36, 5763897), (37, 5608116), (38, 5460534), (54, 3842598), (57, 3640356), (74, 2804058), (76, 2730267), (81, 2561732), (108, 1921299), (111, 1869372), (114, 1820178), (148, 1402029), (162, 1280866), (171, 1213452), (222, 934686), (228, 910089), (324, 640433), (333, 623124), (342, 606726), (444, 467343), (513, 404484), (666, 311562), (684, 303363), (703, 295164), (911, 227772), (999, 207708), (1026, 202242), (1332, 155781), (1406, 147582), (1539, 134828), (1822, 113886), (1998, 103854), (2052, 101121), (2109, 98388), (2733, 75924), (2812, 73791), (2997, 69236), (3078, 67414), (3644, 56943), (3996, 51927), (4218, 49194), (5466, 37962), (5994, 34618), (6156, 33707), (6327, 32796), (8199, 25308), (8436, 24597), (10932, 18981), (11988, 17309), (12654, 16398)]