201997717992

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{317}}^1\times {\mathrm{180617}}^1$

素因数の和:180960

約数の個数: 144

約数和(自身を含む): 638406964260

約数和(自身を除く): 436409246268

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 49, 56, 63, 72, 84, 98, 126, 147, 168, 196, 252, 294, 317, 392, 441, 504, 588, 634, 882, 951, 1176, 1268, 1764, 1902, 2219, 2536, 2853, 3528, 3804, 4438, 5706, 6657, 7608, 8876, 11412, 13314, 15533, 17752, 19971, 22824, 26628, 31066, 39942, 46599, 53256, 62132, 79884, 93198, 124264, 139797, 159768, 180617, 186396, 279594, 361234, 372792, 541851, 559188, 722468, 1083702, 1118376, 1264319, 1444936, 1625553, 2167404, 2528638, 3251106, 3792957, 4334808, 5057276, 6502212, 7585914, 8850233, 10114552, 11378871, 13004424, 15171828, 17700466, 22757742, 26550699, 30343656, 35400932, 45515484, 53101398, 57255589, 70801864, 79652097, 91030968, 106202796, 114511178, 159304194, 171766767, 212405592, 229022356, 318608388, 343533534, 400789123, 458044712, 515300301, 637216776, 687067068, 801578246, 1030600602, 1202367369, 1374134136, 1603156492, 2061201204, 2404734738, 2805523861, 3206312984, 3607102107, 4122402408, 4809469476, 5611047722, 7214204214, 8416571583, 9618938952, 11222095444, 14428408428, 16833143166, 22444190888, 25249714749, 28856816856, 33666286332, 50499429498, 67332572664, 100998858996, 201997717992]

約数ペア:

[(1, 201997717992), (2, 100998858996), (3, 67332572664), (4, 50499429498), (6, 33666286332), (7, 28856816856), (8, 25249714749), (9, 22444190888), (12, 16833143166), (14, 14428408428), (18, 11222095444), (21, 9618938952), (24, 8416571583), (28, 7214204214), (36, 5611047722), (42, 4809469476), (49, 4122402408), (56, 3607102107), (63, 3206312984), (72, 2805523861), (84, 2404734738), (98, 2061201204), (126, 1603156492), (147, 1374134136), (168, 1202367369), (196, 1030600602), (252, 801578246), (294, 687067068), (317, 637216776), (392, 515300301), (441, 458044712), (504, 400789123), (588, 343533534), (634, 318608388), (882, 229022356), (951, 212405592), (1176, 171766767), (1268, 159304194), (1764, 114511178), (1902, 106202796), (2219, 91030968), (2536, 79652097), (2853, 70801864), (3528, 57255589), (3804, 53101398), (4438, 45515484), (5706, 35400932), (6657, 30343656), (7608, 26550699), (8876, 22757742), (11412, 17700466), (13314, 15171828), (15533, 13004424), (17752, 11378871), (19971, 10114552), (22824, 8850233), (26628, 7585914), (31066, 6502212), (39942, 5057276), (46599, 4334808), (53256, 3792957), (62132, 3251106), (79884, 2528638), (93198, 2167404), (124264, 1625553), (139797, 1444936), (159768, 1264319), (180617, 1118376), (186396, 1083702), (279594, 722468), (361234, 559188), (372792, 541851)]