211364904968

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{653}}^1\times {\mathrm{3301}}^1$

素因数の和:4087

約数の個数: 128

約数和(自身を含む): 485111877120

約数和(自身を除く): 273746972152

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 103, 119, 136, 206, 238, 412, 476, 653, 721, 824, 952, 1306, 1442, 1751, 2612, 2884, 3301, 3502, 4571, 5224, 5768, 6602, 7004, 9142, 11101, 12257, 13204, 14008, 18284, 22202, 23107, 24514, 26408, 36568, 44404, 46214, 49028, 56117, 67259, 77707, 88808, 92428, 98056, 112234, 134518, 155414, 184856, 224468, 269036, 310828, 340003, 392819, 448936, 470813, 538072, 621656, 680006, 785638, 941626, 1143403, 1360012, 1571276, 1883252, 2155553, 2286806, 2380021, 2720024, 3142552, 3766504, 4311106, 4573612, 4760042, 5780051, 8003821, 8622212, 9147224, 9520084, 11560102, 15088871, 16007642, 17244424, 19040168, 23120204, 30177742, 32015284, 36644401, 40460357, 46240408, 60355484, 64030568, 73288802, 80920714, 120710968, 146577604, 161841428, 222021959, 256510807, 293155208, 323682856, 444043918, 513021614, 888087836, 1026043228, 1554153713, 1776175672, 2052086456, 3108307426, 3774373303, 6216614852, 7548746606, 12433229704, 15097493212, 26420613121, 30194986424, 52841226242, 105682452484, 211364904968]

約数ペア:

[(1, 211364904968), (2, 105682452484), (4, 52841226242), (7, 30194986424), (8, 26420613121), (14, 15097493212), (17, 12433229704), (28, 7548746606), (34, 6216614852), (56, 3774373303), (68, 3108307426), (103, 2052086456), (119, 1776175672), (136, 1554153713), (206, 1026043228), (238, 888087836), (412, 513021614), (476, 444043918), (653, 323682856), (721, 293155208), (824, 256510807), (952, 222021959), (1306, 161841428), (1442, 146577604), (1751, 120710968), (2612, 80920714), (2884, 73288802), (3301, 64030568), (3502, 60355484), (4571, 46240408), (5224, 40460357), (5768, 36644401), (6602, 32015284), (7004, 30177742), (9142, 23120204), (11101, 19040168), (12257, 17244424), (13204, 16007642), (14008, 15088871), (18284, 11560102), (22202, 9520084), (23107, 9147224), (24514, 8622212), (26408, 8003821), (36568, 5780051), (44404, 4760042), (46214, 4573612), (49028, 4311106), (56117, 3766504), (67259, 3142552), (77707, 2720024), (88808, 2380021), (92428, 2286806), (98056, 2155553), (112234, 1883252), (134518, 1571276), (155414, 1360012), (184856, 1143403), (224468, 941626), (269036, 785638), (310828, 680006), (340003, 621656), (392819, 538072), (448936, 470813)]