201293715

素因数分解:

$3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{5827}}^1$

素因数の和:5896

約数の個数: 48

約数和(自身を含む): 382689792

約数和(自身を除く): 181396077

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 49, 105, 141, 147, 235, 245, 329, 705, 735, 987, 1645, 2303, 4935, 5827, 6909, 11515, 17481, 29135, 34545, 40789, 87405, 122367, 203945, 273869, 285523, 611835, 821607, 856569, 1369345, 1427615, 1917083, 4108035, 4282845, 5751249, 9585415, 13419581, 28756245, 40258743, 67097905, 201293715]

約数ペア:

[(1, 201293715), (3, 67097905), (5, 40258743), (7, 28756245), (15, 13419581), (21, 9585415), (35, 5751249), (47, 4282845), (49, 4108035), (105, 1917083), (141, 1427615), (147, 1369345), (235, 856569), (245, 821607), (329, 611835), (705, 285523), (735, 273869), (987, 203945), (1645, 122367), (2303, 87405), (4935, 40789), (5827, 34545), (6909, 29135), (11515, 17481)]