201236562

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:123

約数の個数: 144

約数和(自身を含む): 505919232

約数和(自身を除く): 304682670

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 31, 37, 38, 54, 57, 62, 74, 81, 93, 111, 114, 162, 171, 186, 222, 243, 279, 333, 342, 361, 486, 513, 558, 589, 666, 703, 722, 837, 999, 1026, 1083, 1147, 1178, 1406, 1539, 1674, 1767, 1998, 2109, 2166, 2294, 2511, 2997, 3078, 3249, 3441, 3534, 4218, 4617, 5022, 5301, 5994, 6327, 6498, 6882, 7533, 8991, 9234, 9747, 10323, 10602, 11191, 12654, 13357, 15066, 15903, 17982, 18981, 19494, 20646, 21793, 22382, 26714, 29241, 30969, 31806, 33573, 37962, 40071, 43586, 47709, 56943, 58482, 61938, 65379, 67146, 80142, 87723, 92907, 95418, 100719, 113886, 120213, 130758, 143127, 170829, 175446, 185814, 196137, 201438, 240426, 278721, 286254, 302157, 341658, 360639, 392274, 414067, 557442, 588411, 604314, 721278, 828134, 906471, 1081917, 1176822, 1242201, 1765233, 1812942, 2163834, 2484402, 2719413, 3245751, 3530466, 3726603, 5295699, 5438826, 6491502, 7453206, 10591398, 11179809, 22359618, 33539427, 67078854, 100618281, 201236562]

約数ペア:

[(1, 201236562), (2, 100618281), (3, 67078854), (6, 33539427), (9, 22359618), (18, 11179809), (19, 10591398), (27, 7453206), (31, 6491502), (37, 5438826), (38, 5295699), (54, 3726603), (57, 3530466), (62, 3245751), (74, 2719413), (81, 2484402), (93, 2163834), (111, 1812942), (114, 1765233), (162, 1242201), (171, 1176822), (186, 1081917), (222, 906471), (243, 828134), (279, 721278), (333, 604314), (342, 588411), (361, 557442), (486, 414067), (513, 392274), (558, 360639), (589, 341658), (666, 302157), (703, 286254), (722, 278721), (837, 240426), (999, 201438), (1026, 196137), (1083, 185814), (1147, 175446), (1178, 170829), (1406, 143127), (1539, 130758), (1674, 120213), (1767, 113886), (1998, 100719), (2109, 95418), (2166, 92907), (2294, 87723), (2511, 80142), (2997, 67146), (3078, 65379), (3249, 61938), (3441, 58482), (3534, 56943), (4218, 47709), (4617, 43586), (5022, 40071), (5301, 37962), (5994, 33573), (6327, 31806), (6498, 30969), (6882, 29241), (7533, 26714), (8991, 22382), (9234, 21793), (9747, 20646), (10323, 19494), (10602, 18981), (11191, 17982), (12654, 15903), (13357, 15066)]