201995047270

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{541}}^1\times {\mathrm{8059}}^1$

素因数の和:8761

約数の個数: 64

約数和(自身を含む): 376496527680

約数和(自身を除く): 174501480410

約数列:

[1, 2, 5, 10, 41, 82, 113, 205, 226, 410, 541, 565, 1082, 1130, 2705, 4633, 5410, 8059, 9266, 16118, 22181, 23165, 40295, 44362, 46330, 61133, 80590, 110905, 122266, 221810, 305665, 330419, 611330, 660838, 910667, 1652095, 1821334, 2506453, 3304190, 4359919, 4553335, 5012906, 8719838, 9106670, 12532265, 21799595, 25064530, 37337347, 43599190, 74674694, 178756679, 186686735, 357513358, 373373470, 492670847, 893783395, 985341694, 1787566790, 2463354235, 4926708470, 20199504727, 40399009454, 100997523635, 201995047270]

約数ペア:

[(1, 201995047270), (2, 100997523635), (5, 40399009454), (10, 20199504727), (41, 4926708470), (82, 2463354235), (113, 1787566790), (205, 985341694), (226, 893783395), (410, 492670847), (541, 373373470), (565, 357513358), (1082, 186686735), (1130, 178756679), (2705, 74674694), (4633, 43599190), (5410, 37337347), (8059, 25064530), (9266, 21799595), (16118, 12532265), (22181, 9106670), (23165, 8719838), (40295, 5012906), (44362, 4553335), (46330, 4359919), (61133, 3304190), (80590, 2506453), (110905, 1821334), (122266, 1652095), (221810, 910667), (305665, 660838), (330419, 611330)]