202215426

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{389}}^1\times {\mathrm{12377}}^1$

素因数の和:12778

約数の個数: 32

約数和(自身を含む): 463432320

約数和(自身を除く): 261216894

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 389, 778, 1167, 2334, 2723, 5446, 8169, 12377, 16338, 24754, 37131, 74262, 86639, 173278, 259917, 519834, 4814653, 9629306, 14443959, 28887918, 33702571, 67405142, 101107713, 202215426]

約数ペア:

[(1, 202215426), (2, 101107713), (3, 67405142), (6, 33702571), (7, 28887918), (14, 14443959), (21, 9629306), (42, 4814653), (389, 519834), (778, 259917), (1167, 173278), (2334, 86639), (2723, 74262), (5446, 37131), (8169, 24754), (12377, 16338)]