201745959580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{116923}}^1$

素因数の和:117008

約数の個数: 144

約数和(自身を含む): 501609572352

約数和(自身を除く): 299863612772

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 31, 44, 46, 55, 62, 92, 110, 115, 121, 124, 155, 220, 230, 242, 253, 310, 341, 460, 484, 506, 605, 620, 682, 713, 1012, 1210, 1265, 1364, 1426, 1705, 2420, 2530, 2783, 2852, 3410, 3565, 3751, 5060, 5566, 6820, 7130, 7502, 7843, 11132, 13915, 14260, 15004, 15686, 18755, 27830, 31372, 37510, 39215, 55660, 75020, 78430, 86273, 116923, 156860, 172546, 233846, 345092, 431365, 467692, 584615, 862730, 1169230, 1286153, 1725460, 2338460, 2572306, 2689229, 3624613, 5144612, 5378458, 6430765, 7249226, 10756916, 12861530, 13446145, 14147683, 14498452, 18123065, 25723060, 26892290, 28295366, 29581519, 36246130, 39870743, 53784580, 56590732, 59163038, 70738415, 72492260, 79741486, 83366099, 118326076, 141476830, 147907595, 159482972, 166732198, 199353715, 282953660, 295815190, 325396709, 333464396, 398707430, 416830495, 438578173, 591630380, 650793418, 797414860, 833660990, 877156346, 917027089, 1301586836, 1626983545, 1667321980, 1754312692, 1834054178, 2192890865, 3253967090, 3668108356, 4385781730, 4585135445, 6507934180, 8771563460, 9170270890, 10087297979, 18340541780, 20174595958, 40349191916, 50436489895, 100872979790, 201745959580]

約数ペア:

[(1, 201745959580), (2, 100872979790), (4, 50436489895), (5, 40349191916), (10, 20174595958), (11, 18340541780), (20, 10087297979), (22, 9170270890), (23, 8771563460), (31, 6507934180), (44, 4585135445), (46, 4385781730), (55, 3668108356), (62, 3253967090), (92, 2192890865), (110, 1834054178), (115, 1754312692), (121, 1667321980), (124, 1626983545), (155, 1301586836), (220, 917027089), (230, 877156346), (242, 833660990), (253, 797414860), (310, 650793418), (341, 591630380), (460, 438578173), (484, 416830495), (506, 398707430), (605, 333464396), (620, 325396709), (682, 295815190), (713, 282953660), (1012, 199353715), (1210, 166732198), (1265, 159482972), (1364, 147907595), (1426, 141476830), (1705, 118326076), (2420, 83366099), (2530, 79741486), (2783, 72492260), (2852, 70738415), (3410, 59163038), (3565, 56590732), (3751, 53784580), (5060, 39870743), (5566, 36246130), (6820, 29581519), (7130, 28295366), (7502, 26892290), (7843, 25723060), (11132, 18123065), (13915, 14498452), (14260, 14147683), (15004, 13446145), (15686, 12861530), (18755, 10756916), (27830, 7249226), (31372, 6430765), (37510, 5378458), (39215, 5144612), (55660, 3624613), (75020, 2689229), (78430, 2572306), (86273, 2338460), (116923, 1725460), (156860, 1286153), (172546, 1169230), (233846, 862730), (345092, 584615), (431365, 467692)]