208543608

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{4547}}^1$

素因数の和:4586

約数の個数: 144

約数和(自身を含む): 707714280

約数和(自身を除く): 499170672

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 364, 392, 441, 468, 504, 546, 588, 637, 728, 819, 882, 936, 1092, 1176, 1274, 1638, 1764, 1911, 2184, 2548, 3276, 3528, 3822, 4547, 5096, 5733, 6552, 7644, 9094, 11466, 13641, 15288, 18188, 22932, 27282, 31829, 36376, 40923, 45864, 54564, 59111, 63658, 81846, 95487, 109128, 118222, 127316, 163692, 177333, 190974, 222803, 236444, 254632, 286461, 327384, 354666, 381948, 413777, 445606, 472888, 531999, 572922, 668409, 709332, 763896, 827554, 891212, 1063998, 1145844, 1241331, 1336818, 1418664, 1655108, 1782424, 2005227, 2127996, 2291688, 2482662, 2673636, 2896439, 3310216, 3723993, 4010454, 4255992, 4965324, 5347272, 5792878, 7447986, 8020908, 8689317, 9930648, 11585756, 14895972, 16041816, 17378634, 23171512, 26067951, 29791944, 34757268, 52135902, 69514536, 104271804, 208543608]

約数ペア:

[(1, 208543608), (2, 104271804), (3, 69514536), (4, 52135902), (6, 34757268), (7, 29791944), (8, 26067951), (9, 23171512), (12, 17378634), (13, 16041816), (14, 14895972), (18, 11585756), (21, 9930648), (24, 8689317), (26, 8020908), (28, 7447986), (36, 5792878), (39, 5347272), (42, 4965324), (49, 4255992), (52, 4010454), (56, 3723993), (63, 3310216), (72, 2896439), (78, 2673636), (84, 2482662), (91, 2291688), (98, 2127996), (104, 2005227), (117, 1782424), (126, 1655108), (147, 1418664), (156, 1336818), (168, 1241331), (182, 1145844), (196, 1063998), (234, 891212), (252, 827554), (273, 763896), (294, 709332), (312, 668409), (364, 572922), (392, 531999), (441, 472888), (468, 445606), (504, 413777), (546, 381948), (588, 354666), (637, 327384), (728, 286461), (819, 254632), (882, 236444), (936, 222803), (1092, 190974), (1176, 177333), (1274, 163692), (1638, 127316), (1764, 118222), (1911, 109128), (2184, 95487), (2548, 81846), (3276, 63658), (3528, 59111), (3822, 54564), (4547, 45864), (5096, 40923), (5733, 36376), (6552, 31829), (7644, 27282), (9094, 22932), (11466, 18188), (13641, 15288)]