211985202385

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{4801}}^1$

素因数の和:4943

約数の個数: 128

約数和(自身を含む): 318637670400

約数和(自身を除く): 106652468015

約数列:

[1, 5, 11, 19, 29, 31, 47, 55, 95, 145, 155, 209, 235, 319, 341, 517, 551, 589, 893, 899, 1045, 1363, 1457, 1595, 1705, 2585, 2755, 2945, 4465, 4495, 4801, 6061, 6479, 6815, 7285, 9823, 9889, 14993, 16027, 17081, 24005, 25897, 27683, 30305, 32395, 42253, 49115, 49445, 52811, 74965, 80135, 85405, 91219, 129485, 138415, 139229, 148831, 187891, 211265, 225647, 264055, 284867, 304513, 456095, 464783, 696145, 744155, 802807, 939455, 1003409, 1128235, 1424335, 1522565, 1531519, 1637141, 2323915, 2482117, 2645351, 2827789, 4014035, 4287293, 4316099, 5017045, 6543763, 6995057, 7657595, 8185705, 8830877, 12410585, 13226755, 14138945, 21436465, 21580495, 29098861, 31105679, 32718815, 34975285, 44154385, 47160223, 47477089, 71981393, 76945627, 82005881, 124331497, 132906083, 145494305, 155528395, 202856653, 235801115, 237385445, 359906965, 384728135, 410029405, 621657485, 664530415, 902064691, 1014283265, 1367646467, 1461966913, 2231423183, 3854276407, 4510323455, 6838232335, 7309834565, 11157115915, 19271382035, 42397040477, 211985202385]

約数ペア:

[(1, 211985202385), (5, 42397040477), (11, 19271382035), (19, 11157115915), (29, 7309834565), (31, 6838232335), (47, 4510323455), (55, 3854276407), (95, 2231423183), (145, 1461966913), (155, 1367646467), (209, 1014283265), (235, 902064691), (319, 664530415), (341, 621657485), (517, 410029405), (551, 384728135), (589, 359906965), (893, 237385445), (899, 235801115), (1045, 202856653), (1363, 155528395), (1457, 145494305), (1595, 132906083), (1705, 124331497), (2585, 82005881), (2755, 76945627), (2945, 71981393), (4465, 47477089), (4495, 47160223), (4801, 44154385), (6061, 34975285), (6479, 32718815), (6815, 31105679), (7285, 29098861), (9823, 21580495), (9889, 21436465), (14993, 14138945), (16027, 13226755), (17081, 12410585), (24005, 8830877), (25897, 8185705), (27683, 7657595), (30305, 6995057), (32395, 6543763), (42253, 5017045), (49115, 4316099), (49445, 4287293), (52811, 4014035), (74965, 2827789), (80135, 2645351), (85405, 2482117), (91219, 2323915), (129485, 1637141), (138415, 1531519), (139229, 1522565), (148831, 1424335), (187891, 1128235), (211265, 1003409), (225647, 939455), (264055, 802807), (284867, 744155), (304513, 696145), (456095, 464783)]