200623618

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 344367936

約数和(自身を除く): 143744318

約数列:

[1, 2, 13, 23, 26, 46, 131, 169, 197, 262, 299, 338, 394, 598, 1703, 2561, 3013, 3406, 3887, 4531, 5122, 6026, 7774, 9062, 22139, 25807, 33293, 39169, 44278, 51614, 58903, 66586, 78338, 117806, 335491, 509197, 593561, 670982, 765739, 1018394, 1187122, 1531478, 4361383, 7716293, 8722766, 15432586, 100311809, 200623618]

約数ペア:

[(1, 200623618), (2, 100311809), (13, 15432586), (23, 8722766), (26, 7716293), (46, 4361383), (131, 1531478), (169, 1187122), (197, 1018394), (262, 765739), (299, 670982), (338, 593561), (394, 509197), (598, 335491), (1703, 117806), (2561, 78338), (3013, 66586), (3406, 58903), (3887, 51614), (4531, 44278), (5122, 39169), (6026, 33293), (7774, 25807), (9062, 22139)]