201679290

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{30697}}^1$

素因数の和:30783

約数の個数: 48

約数和(自身を含む): 531566568

約数和(自身を除く): 329887278

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 6570, 30697, 61394, 92091, 153485, 184182, 276273, 306970, 460455, 552546, 920910, 1381365, 2240881, 2762730, 4481762, 6722643, 11204405, 13445286, 20167929, 22408810, 33613215, 40335858, 67226430, 100839645, 201679290]

約数ペア:

[(1, 201679290), (2, 100839645), (3, 67226430), (5, 40335858), (6, 33613215), (9, 22408810), (10, 20167929), (15, 13445286), (18, 11204405), (30, 6722643), (45, 4481762), (73, 2762730), (90, 2240881), (146, 1381365), (219, 920910), (365, 552546), (438, 460455), (657, 306970), (730, 276273), (1095, 184182), (1314, 153485), (2190, 92091), (3285, 61394), (6570, 30697)]