199091214

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{4259}}^1$

素因数の和:4334

約数の個数: 72

約数和(自身を含む): 511378920

約数和(自身を除く): 312287706

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 53, 63, 98, 106, 126, 147, 159, 294, 318, 371, 441, 477, 742, 882, 954, 1113, 2226, 2597, 3339, 4259, 5194, 6678, 7791, 8518, 12777, 15582, 23373, 25554, 29813, 38331, 46746, 59626, 76662, 89439, 178878, 208691, 225727, 268317, 417382, 451454, 536634, 626073, 677181, 1252146, 1354362, 1580089, 1878219, 2031543, 3160178, 3756438, 4063086, 4740267, 9480534, 11060623, 14220801, 22121246, 28441602, 33181869, 66363738, 99545607, 199091214]

約数ペア:

[(1, 199091214), (2, 99545607), (3, 66363738), (6, 33181869), (7, 28441602), (9, 22121246), (14, 14220801), (18, 11060623), (21, 9480534), (42, 4740267), (49, 4063086), (53, 3756438), (63, 3160178), (98, 2031543), (106, 1878219), (126, 1580089), (147, 1354362), (159, 1252146), (294, 677181), (318, 626073), (371, 536634), (441, 451454), (477, 417382), (742, 268317), (882, 225727), (954, 208691), (1113, 178878), (2226, 89439), (2597, 76662), (3339, 59626), (4259, 46746), (5194, 38331), (6678, 29813), (7791, 25554), (8518, 23373), (12777, 15582)]