201485658

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{331}}^1\times {\mathrm{401}}^1$

素因数の和:771

約数の個数: 64

約数和(自身を含む): 461251584

約数和(自身を除く): 259765926

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 331, 401, 506, 662, 759, 802, 993, 1203, 1518, 1986, 2406, 3641, 4411, 7282, 7613, 8822, 9223, 10923, 13233, 15226, 18446, 21846, 22839, 26466, 27669, 45678, 55338, 83743, 101453, 132731, 167486, 202906, 251229, 265462, 304359, 398193, 502458, 608718, 796386, 1460041, 2920082, 3052813, 4380123, 6105626, 8760246, 9158439, 18316878, 33580943, 67161886, 100742829, 201485658]

約数ペア:

[(1, 201485658), (2, 100742829), (3, 67161886), (6, 33580943), (11, 18316878), (22, 9158439), (23, 8760246), (33, 6105626), (46, 4380123), (66, 3052813), (69, 2920082), (138, 1460041), (253, 796386), (331, 608718), (401, 502458), (506, 398193), (662, 304359), (759, 265462), (802, 251229), (993, 202906), (1203, 167486), (1518, 132731), (1986, 101453), (2406, 83743), (3641, 55338), (4411, 45678), (7282, 27669), (7613, 26466), (8822, 22839), (9223, 21846), (10923, 18446), (13233, 15226)]