203465002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{239}}^2$

素因数の和:630

約数の個数: 24

約数和(自身を含む): 332464356

約数和(自身を除く): 128999354

約数列:

[1, 2, 13, 26, 137, 239, 274, 478, 1781, 3107, 3562, 6214, 32743, 57121, 65486, 114242, 425659, 742573, 851318, 1485146, 7825577, 15651154, 101732501, 203465002]

約数ペア:

[(1, 203465002), (2, 101732501), (13, 15651154), (26, 7825577), (137, 1485146), (239, 851318), (274, 742573), (478, 425659), (1781, 114242), (3107, 65486), (3562, 57121), (6214, 32743)]