203941695

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{443}}^1\times {\mathrm{653}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 334513152

約数和(自身を除く): 130571457

約数列:

[1, 3, 5, 15, 47, 141, 235, 443, 653, 705, 1329, 1959, 2215, 3265, 6645, 9795, 20821, 30691, 62463, 92073, 104105, 153455, 289279, 312315, 460365, 867837, 1446395, 4339185, 13596113, 40788339, 67980565, 203941695]

約数ペア:

[(1, 203941695), (3, 67980565), (5, 40788339), (15, 13596113), (47, 4339185), (141, 1446395), (235, 867837), (443, 460365), (653, 312315), (705, 289279), (1329, 153455), (1959, 104105), (2215, 92073), (3265, 62463), (6645, 30691), (9795, 20821)]