198555084

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{227}}^1$

素因数の和:349

約数の個数: 192

約数和(自身を含む): 643507200

約数和(自身を除く): 444952116

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 27, 28, 36, 39, 42, 52, 54, 63, 78, 84, 89, 91, 108, 117, 126, 156, 178, 182, 189, 227, 234, 252, 267, 273, 351, 356, 364, 378, 454, 468, 534, 546, 623, 681, 702, 756, 801, 819, 908, 1068, 1092, 1157, 1246, 1362, 1404, 1589, 1602, 1638, 1869, 2043, 2314, 2403, 2457, 2492, 2724, 2951, 3178, 3204, 3276, 3471, 3738, 4086, 4628, 4767, 4806, 4914, 5607, 5902, 6129, 6356, 6942, 7476, 8099, 8172, 8853, 9534, 9612, 9828, 10413, 11214, 11804, 12258, 13884, 14301, 16198, 16821, 17706, 19068, 20203, 20657, 20826, 22428, 24297, 24516, 26559, 28602, 31239, 32396, 33642, 35412, 40406, 41314, 41652, 42903, 48594, 53118, 57204, 60609, 61971, 62478, 67284, 72891, 79677, 80812, 82628, 85806, 97188, 106236, 121218, 123942, 124956, 141421, 145782, 159354, 171612, 181827, 185913, 218673, 242436, 247884, 262639, 282842, 291564, 318708, 363654, 371826, 424263, 437346, 525278, 545481, 557739, 565684, 727308, 743652, 787917, 848526, 874692, 1050556, 1090962, 1115478, 1272789, 1575834, 1697052, 1838473, 2181924, 2230956, 2363751, 2545578, 3151668, 3676946, 3818367, 4727502, 5091156, 5515419, 7091253, 7353892, 7636734, 9455004, 11030838, 14182506, 15273468, 16546257, 22061676, 28365012, 33092514, 49638771, 66185028, 99277542, 198555084]

約数ペア:

[(1, 198555084), (2, 99277542), (3, 66185028), (4, 49638771), (6, 33092514), (7, 28365012), (9, 22061676), (12, 16546257), (13, 15273468), (14, 14182506), (18, 11030838), (21, 9455004), (26, 7636734), (27, 7353892), (28, 7091253), (36, 5515419), (39, 5091156), (42, 4727502), (52, 3818367), (54, 3676946), (63, 3151668), (78, 2545578), (84, 2363751), (89, 2230956), (91, 2181924), (108, 1838473), (117, 1697052), (126, 1575834), (156, 1272789), (178, 1115478), (182, 1090962), (189, 1050556), (227, 874692), (234, 848526), (252, 787917), (267, 743652), (273, 727308), (351, 565684), (356, 557739), (364, 545481), (378, 525278), (454, 437346), (468, 424263), (534, 371826), (546, 363654), (623, 318708), (681, 291564), (702, 282842), (756, 262639), (801, 247884), (819, 242436), (908, 218673), (1068, 185913), (1092, 181827), (1157, 171612), (1246, 159354), (1362, 145782), (1404, 141421), (1589, 124956), (1602, 123942), (1638, 121218), (1869, 106236), (2043, 97188), (2314, 85806), (2403, 82628), (2457, 80812), (2492, 79677), (2724, 72891), (2951, 67284), (3178, 62478), (3204, 61971), (3276, 60609), (3471, 57204), (3738, 53118), (4086, 48594), (4628, 42903), (4767, 41652), (4806, 41314), (4914, 40406), (5607, 35412), (5902, 33642), (6129, 32396), (6356, 31239), (6942, 28602), (7476, 26559), (8099, 24516), (8172, 24297), (8853, 22428), (9534, 20826), (9612, 20657), (9828, 20203), (10413, 19068), (11214, 17706), (11804, 16821), (12258, 16198), (13884, 14301)]