201578895

素因数分解:

$3^3\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{983}}^1$

素因数の和:1042

約数の個数: 96

約数和(自身を含む): 430755840

約数和(自身を除く): 229176945

約数列:

[1, 3, 5, 7, 9, 15, 21, 27, 31, 35, 45, 49, 63, 93, 105, 135, 147, 155, 189, 217, 245, 279, 315, 441, 465, 651, 735, 837, 945, 983, 1085, 1323, 1395, 1519, 1953, 2205, 2949, 3255, 4185, 4557, 4915, 5859, 6615, 6881, 7595, 8847, 9765, 13671, 14745, 20643, 22785, 26541, 29295, 30473, 34405, 41013, 44235, 48167, 61929, 68355, 91419, 103215, 132705, 144501, 152365, 185787, 205065, 213311, 240835, 274257, 309645, 433503, 457095, 639933, 722505, 822771, 928935, 1066555, 1300509, 1371285, 1493177, 1919799, 2167515, 3199665, 4113855, 4479531, 5759397, 6502545, 7465885, 9598995, 13438593, 22397655, 28796985, 40315779, 67192965, 201578895]

約数ペア:

[(1, 201578895), (3, 67192965), (5, 40315779), (7, 28796985), (9, 22397655), (15, 13438593), (21, 9598995), (27, 7465885), (31, 6502545), (35, 5759397), (45, 4479531), (49, 4113855), (63, 3199665), (93, 2167515), (105, 1919799), (135, 1493177), (147, 1371285), (155, 1300509), (189, 1066555), (217, 928935), (245, 822771), (279, 722505), (315, 639933), (441, 457095), (465, 433503), (651, 309645), (735, 274257), (837, 240835), (945, 213311), (983, 205065), (1085, 185787), (1323, 152365), (1395, 144501), (1519, 132705), (1953, 103215), (2205, 91419), (2949, 68355), (3255, 61929), (4185, 48167), (4557, 44235), (4915, 41013), (5859, 34405), (6615, 30473), (6881, 29295), (7595, 26541), (8847, 22785), (9765, 20643), (13671, 14745)]