211131391330

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1\times {\mathrm{38803}}^1$

素因数の和:39451

約数の個数: 64

約数和(自身を含む): 406946550528

約数和(自身を除く): 195815159198

約数列:

[1, 2, 5, 10, 23, 41, 46, 82, 115, 205, 230, 410, 577, 943, 1154, 1886, 2885, 4715, 5770, 9430, 13271, 23657, 26542, 38803, 47314, 66355, 77606, 118285, 132710, 194015, 236570, 388030, 544111, 892469, 1088222, 1590923, 1784938, 2720555, 3181846, 4462345, 5441110, 7954615, 8924690, 15909230, 22389331, 36591229, 44778662, 73182458, 111946655, 182956145, 223893310, 365912290, 514954613, 917962571, 1029909226, 1835925142, 2574773065, 4589812855, 5149546130, 9179625710, 21113139133, 42226278266, 105565695665, 211131391330]

約数ペア:

[(1, 211131391330), (2, 105565695665), (5, 42226278266), (10, 21113139133), (23, 9179625710), (41, 5149546130), (46, 4589812855), (82, 2574773065), (115, 1835925142), (205, 1029909226), (230, 917962571), (410, 514954613), (577, 365912290), (943, 223893310), (1154, 182956145), (1886, 111946655), (2885, 73182458), (4715, 44778662), (5770, 36591229), (9430, 22389331), (13271, 15909230), (23657, 8924690), (26542, 7954615), (38803, 5441110), (47314, 4462345), (66355, 3181846), (77606, 2720555), (118285, 1784938), (132710, 1590923), (194015, 1088222), (236570, 892469), (388030, 544111)]