199863612

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{15817}}^1$

素因数の和:15849

約数の個数: 72

約数和(自身を含む): 564259696

約数和(自身を除く): 364396084

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 156, 162, 234, 243, 324, 351, 468, 486, 702, 972, 1053, 1404, 2106, 3159, 4212, 6318, 12636, 15817, 31634, 47451, 63268, 94902, 142353, 189804, 205621, 284706, 411242, 427059, 569412, 616863, 822484, 854118, 1233726, 1281177, 1708236, 1850589, 2467452, 2562354, 3701178, 3843531, 5124708, 5551767, 7402356, 7687062, 11103534, 15374124, 16655301, 22207068, 33310602, 49965903, 66621204, 99931806, 199863612]

約数ペア:

[(1, 199863612), (2, 99931806), (3, 66621204), (4, 49965903), (6, 33310602), (9, 22207068), (12, 16655301), (13, 15374124), (18, 11103534), (26, 7687062), (27, 7402356), (36, 5551767), (39, 5124708), (52, 3843531), (54, 3701178), (78, 2562354), (81, 2467452), (108, 1850589), (117, 1708236), (156, 1281177), (162, 1233726), (234, 854118), (243, 822484), (324, 616863), (351, 569412), (468, 427059), (486, 411242), (702, 284706), (972, 205621), (1053, 189804), (1404, 142353), (2106, 94902), (3159, 63268), (4212, 47451), (6318, 31634), (12636, 15817)]