201954870

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2131}}^1$

素因数の和:2169

約数の個数: 112

約数和(自身を含む): 587229552

約数和(自身を除く): 385274682

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 243, 270, 351, 390, 405, 486, 585, 702, 729, 810, 1053, 1170, 1215, 1458, 1755, 2106, 2131, 2430, 3159, 3510, 3645, 4262, 5265, 6318, 6393, 7290, 9477, 10530, 10655, 12786, 15795, 18954, 19179, 21310, 27703, 31590, 31965, 38358, 47385, 55406, 57537, 63930, 83109, 94770, 95895, 115074, 138515, 166218, 172611, 191790, 249327, 277030, 287685, 345222, 415545, 498654, 517833, 575370, 747981, 831090, 863055, 1035666, 1246635, 1495962, 1553499, 1726110, 2243943, 2493270, 2589165, 3106998, 3739905, 4487886, 5178330, 6731829, 7479810, 7767495, 11219715, 13463658, 15534990, 20195487, 22439430, 33659145, 40390974, 67318290, 100977435, 201954870]

約数ペア:

[(1, 201954870), (2, 100977435), (3, 67318290), (5, 40390974), (6, 33659145), (9, 22439430), (10, 20195487), (13, 15534990), (15, 13463658), (18, 11219715), (26, 7767495), (27, 7479810), (30, 6731829), (39, 5178330), (45, 4487886), (54, 3739905), (65, 3106998), (78, 2589165), (81, 2493270), (90, 2243943), (117, 1726110), (130, 1553499), (135, 1495962), (162, 1246635), (195, 1035666), (234, 863055), (243, 831090), (270, 747981), (351, 575370), (390, 517833), (405, 498654), (486, 415545), (585, 345222), (702, 287685), (729, 277030), (810, 249327), (1053, 191790), (1170, 172611), (1215, 166218), (1458, 138515), (1755, 115074), (2106, 95895), (2131, 94770), (2430, 83109), (3159, 63930), (3510, 57537), (3645, 55406), (4262, 47385), (5265, 38358), (6318, 31965), (6393, 31590), (7290, 27703), (9477, 21310), (10530, 19179), (10655, 18954), (12786, 15795)]