201365250235

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1\times {\mathrm{541}}^1$

素因数の和:1172

約数の個数: 64

約数和(自身を含む): 260930073600

約数和(自身を除く): 59564823365

約数列:

[1, 5, 19, 71, 95, 139, 355, 397, 541, 695, 1349, 1985, 2641, 2705, 6745, 7543, 9869, 10279, 13205, 28187, 37715, 38411, 49345, 51395, 55183, 75199, 140935, 187511, 192055, 214777, 275915, 375995, 535553, 729809, 937555, 1048477, 1073885, 1428781, 2677765, 3649045, 3917993, 4080763, 5242385, 5339129, 7143905, 15249167, 19589965, 20403815, 26695645, 29854003, 74441867, 76245835, 101443451, 149270015, 289734173, 372209335, 507217255, 567226057, 1448670865, 2119634213, 2836130285, 10598171065, 40273050047, 201365250235]

約数ペア:

[(1, 201365250235), (5, 40273050047), (19, 10598171065), (71, 2836130285), (95, 2119634213), (139, 1448670865), (355, 567226057), (397, 507217255), (541, 372209335), (695, 289734173), (1349, 149270015), (1985, 101443451), (2641, 76245835), (2705, 74441867), (6745, 29854003), (7543, 26695645), (9869, 20403815), (10279, 19589965), (13205, 15249167), (28187, 7143905), (37715, 5339129), (38411, 5242385), (49345, 4080763), (51395, 3917993), (55183, 3649045), (75199, 2677765), (140935, 1428781), (187511, 1073885), (192055, 1048477), (214777, 937555), (275915, 729809), (375995, 535553)]