202190415

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{239}}^1\times {\mathrm{1151}}^1$

素因数の和:1412

約数の個数: 48

約数和(自身を含む): 378224640

約数和(自身を除く): 176034225

約数列:

[1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 239, 245, 717, 735, 1151, 1195, 1673, 3453, 3585, 5019, 5755, 8057, 8365, 11711, 17265, 24171, 25095, 35133, 40285, 56399, 58555, 120855, 169197, 175665, 275089, 281995, 825267, 845985, 1375445, 1925623, 4126335, 5776869, 9628115, 13479361, 28884345, 40438083, 67396805, 202190415]

約数ペア:

[(1, 202190415), (3, 67396805), (5, 40438083), (7, 28884345), (15, 13479361), (21, 9628115), (35, 5776869), (49, 4126335), (105, 1925623), (147, 1375445), (239, 845985), (245, 825267), (717, 281995), (735, 275089), (1151, 175665), (1195, 169197), (1673, 120855), (3453, 58555), (3585, 56399), (5019, 40285), (5755, 35133), (8057, 25095), (8365, 24171), (11711, 17265)]