201289950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{447311}}^1$

素因数の和:447329

約数の個数: 36

約数和(自身を含む): 540800208

約数和(自身を除く): 339510258

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 450, 447311, 894622, 1341933, 2236555, 2683866, 4025799, 4473110, 6709665, 8051598, 11182775, 13419330, 20128995, 22365550, 33548325, 40257990, 67096650, 100644975, 201289950]

約数ペア:

[(1, 201289950), (2, 100644975), (3, 67096650), (5, 40257990), (6, 33548325), (9, 22365550), (10, 20128995), (15, 13419330), (18, 11182775), (25, 8051598), (30, 6709665), (45, 4473110), (50, 4025799), (75, 2683866), (90, 2236555), (150, 1341933), (225, 894622), (450, 447311)]