201734398995

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{421}}^1$

素因数の和:825

約数の個数: 128

約数和(自身を含む): 344646441216

約数和(自身を除く): 142912042221

約数列:

[1, 3, 5, 15, 41, 53, 61, 123, 159, 183, 205, 241, 265, 305, 421, 615, 723, 795, 915, 1205, 1263, 2105, 2173, 2501, 3233, 3615, 6315, 6519, 7503, 9699, 9881, 10865, 12505, 12773, 14701, 16165, 17261, 22313, 25681, 29643, 32595, 37515, 38319, 44103, 48495, 49405, 51783, 63865, 66939, 73505, 77043, 86305, 101461, 111565, 128405, 132553, 148215, 191595, 220515, 258915, 304383, 334695, 385215, 397659, 507305, 523693, 602741, 662765, 779153, 914833, 1052921, 1361093, 1521915, 1571079, 1808223, 1988295, 2337459, 2618465, 2744499, 3013705, 3158763, 3895765, 4083279, 4159901, 4574165, 5264605, 5377433, 6189121, 6805465, 7855395, 9041115, 11687295, 12479703, 13722495, 15793815, 16132299, 18567363, 20416395, 20799505, 26887165, 30945605, 31945273, 55804813, 62398515, 80661495, 92836815, 95835819, 159726365, 167414439, 220474753, 253753961, 279024065, 328023413, 479179095, 661424259, 761261883, 837072195, 984070239, 1102373765, 1268769805, 1640117065, 3307121295, 3806309415, 4920351195, 13448959933, 40346879799, 67244799665, 201734398995]

約数ペア:

[(1, 201734398995), (3, 67244799665), (5, 40346879799), (15, 13448959933), (41, 4920351195), (53, 3806309415), (61, 3307121295), (123, 1640117065), (159, 1268769805), (183, 1102373765), (205, 984070239), (241, 837072195), (265, 761261883), (305, 661424259), (421, 479179095), (615, 328023413), (723, 279024065), (795, 253753961), (915, 220474753), (1205, 167414439), (1263, 159726365), (2105, 95835819), (2173, 92836815), (2501, 80661495), (3233, 62398515), (3615, 55804813), (6315, 31945273), (6519, 30945605), (7503, 26887165), (9699, 20799505), (9881, 20416395), (10865, 18567363), (12505, 16132299), (12773, 15793815), (14701, 13722495), (16165, 12479703), (17261, 11687295), (22313, 9041115), (25681, 7855395), (29643, 6805465), (32595, 6189121), (37515, 5377433), (38319, 5264605), (44103, 4574165), (48495, 4159901), (49405, 4083279), (51783, 3895765), (63865, 3158763), (66939, 3013705), (73505, 2744499), (77043, 2618465), (86305, 2337459), (101461, 1988295), (111565, 1808223), (128405, 1571079), (132553, 1521915), (148215, 1361093), (191595, 1052921), (220515, 914833), (258915, 779153), (304383, 662765), (334695, 602741), (385215, 523693), (397659, 507305)]