209220354576

素因数分解:

$2^4\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2741}}^1\times {\mathrm{17099}}^1$

素因数の和:19885

約数の個数: 120

約数和(自身を含む): 604670227200

約数和(自身を除く): 395449872624

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 31, 36, 48, 62, 72, 93, 124, 144, 186, 248, 279, 372, 496, 558, 744, 1116, 1488, 2232, 2741, 4464, 5482, 8223, 10964, 16446, 17099, 21928, 24669, 32892, 34198, 43856, 49338, 51297, 65784, 68396, 84971, 98676, 102594, 131568, 136792, 153891, 169942, 197352, 205188, 254913, 273584, 307782, 339884, 394704, 410376, 509826, 530069, 615564, 679768, 764739, 820752, 1019652, 1060138, 1231128, 1359536, 1529478, 1590207, 2039304, 2120276, 2462256, 3058956, 3180414, 4078608, 4240552, 4770621, 6117912, 6360828, 8481104, 9541242, 12235824, 12721656, 19082484, 25443312, 38164968, 46868359, 76329936, 93736718, 140605077, 187473436, 281210154, 374946872, 421815231, 562420308, 749893744, 843630462, 1124840616, 1452919129, 1687260924, 2249681232, 2905838258, 3374521848, 4358757387, 5811676516, 6749043696, 8717514774, 11623353032, 13076272161, 17435029548, 23246706064, 26152544322, 34870059096, 52305088644, 69740118192, 104610177288, 209220354576]

約数ペア:

[(1, 209220354576), (2, 104610177288), (3, 69740118192), (4, 52305088644), (6, 34870059096), (8, 26152544322), (9, 23246706064), (12, 17435029548), (16, 13076272161), (18, 11623353032), (24, 8717514774), (31, 6749043696), (36, 5811676516), (48, 4358757387), (62, 3374521848), (72, 2905838258), (93, 2249681232), (124, 1687260924), (144, 1452919129), (186, 1124840616), (248, 843630462), (279, 749893744), (372, 562420308), (496, 421815231), (558, 374946872), (744, 281210154), (1116, 187473436), (1488, 140605077), (2232, 93736718), (2741, 76329936), (4464, 46868359), (5482, 38164968), (8223, 25443312), (10964, 19082484), (16446, 12721656), (17099, 12235824), (21928, 9541242), (24669, 8481104), (32892, 6360828), (34198, 6117912), (43856, 4770621), (49338, 4240552), (51297, 4078608), (65784, 3180414), (68396, 3058956), (84971, 2462256), (98676, 2120276), (102594, 2039304), (131568, 1590207), (136792, 1529478), (153891, 1359536), (169942, 1231128), (197352, 1060138), (205188, 1019652), (254913, 820752), (273584, 764739), (307782, 679768), (339884, 615564), (394704, 530069), (410376, 509826)]