201579132

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 529562880

約数和(自身を除く): 327983748

約数列:

[1, 2, 3, 4, 6, 12, 17, 19, 34, 38, 51, 57, 68, 76, 102, 114, 131, 204, 228, 262, 323, 393, 397, 524, 646, 786, 794, 969, 1191, 1292, 1572, 1588, 1938, 2227, 2382, 2489, 3876, 4454, 4764, 4978, 6681, 6749, 7467, 7543, 8908, 9956, 13362, 13498, 14934, 15086, 20247, 22629, 26724, 26996, 29868, 30172, 40494, 42313, 45258, 52007, 80988, 84626, 90516, 104014, 126939, 128231, 156021, 169252, 208028, 253878, 256462, 312042, 384693, 507756, 512924, 624084, 769386, 884119, 988133, 1538772, 1768238, 1976266, 2652357, 2964399, 3536476, 3952532, 5304714, 5928798, 10609428, 11857596, 16798261, 33596522, 50394783, 67193044, 100789566, 201579132]

約数ペア:

[(1, 201579132), (2, 100789566), (3, 67193044), (4, 50394783), (6, 33596522), (12, 16798261), (17, 11857596), (19, 10609428), (34, 5928798), (38, 5304714), (51, 3952532), (57, 3536476), (68, 2964399), (76, 2652357), (102, 1976266), (114, 1768238), (131, 1538772), (204, 988133), (228, 884119), (262, 769386), (323, 624084), (393, 512924), (397, 507756), (524, 384693), (646, 312042), (786, 256462), (794, 253878), (969, 208028), (1191, 169252), (1292, 156021), (1572, 128231), (1588, 126939), (1938, 104014), (2227, 90516), (2382, 84626), (2489, 80988), (3876, 52007), (4454, 45258), (4764, 42313), (4978, 40494), (6681, 30172), (6749, 29868), (7467, 26996), (7543, 26724), (8908, 22629), (9956, 20247), (13362, 15086), (13498, 14934)]