203422251

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{353}}^1$

素因数の和:531

約数の個数: 32

約数和(自身を含む): 286553088

約数和(自身を除く): 83130837

約数列:

[1, 3, 47, 61, 67, 141, 183, 201, 353, 1059, 2867, 3149, 4087, 8601, 9447, 12261, 16591, 21533, 23651, 49773, 64599, 70953, 192089, 576267, 1012051, 1111597, 1442711, 3036153, 3334791, 4328133, 67807417, 203422251]

約数ペア:

[(1, 203422251), (3, 67807417), (47, 4328133), (61, 3334791), (67, 3036153), (141, 1442711), (183, 1111597), (201, 1012051), (353, 576267), (1059, 192089), (2867, 70953), (3149, 64599), (4087, 49773), (8601, 23651), (9447, 21533), (12261, 16591)]