205126556545

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{277}}^1\times {\mathrm{6133}}^1$

素因数の和:6506

約数の個数: 64

約数和(自身を含む): 275023042560

約数和(自身を除く): 69896486015

約数列:

[1, 5, 19, 31, 41, 95, 155, 205, 277, 589, 779, 1271, 1385, 2945, 3895, 5263, 6133, 6355, 8587, 11357, 24149, 26315, 30665, 42935, 56785, 116527, 120745, 163153, 190123, 215783, 251453, 352067, 582635, 815765, 950615, 1078915, 1257265, 1698841, 1760335, 3612337, 4777607, 6689273, 7795043, 8494205, 18061685, 23888035, 32277979, 33446365, 38975215, 52664071, 69652481, 148105817, 161389895, 263320355, 348262405, 740529085, 1000617349, 1323397139, 2159226911, 5003086745, 6616985695, 10796134555, 41025311309, 205126556545]

約数ペア:

[(1, 205126556545), (5, 41025311309), (19, 10796134555), (31, 6616985695), (41, 5003086745), (95, 2159226911), (155, 1323397139), (205, 1000617349), (277, 740529085), (589, 348262405), (779, 263320355), (1271, 161389895), (1385, 148105817), (2945, 69652481), (3895, 52664071), (5263, 38975215), (6133, 33446365), (6355, 32277979), (8587, 23888035), (11357, 18061685), (24149, 8494205), (26315, 7795043), (30665, 6689273), (42935, 4777607), (56785, 3612337), (116527, 1760335), (120745, 1698841), (163153, 1257265), (190123, 1078915), (215783, 950615), (251453, 815765), (352067, 582635)]