206632300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1399}}^1$

素因数の和:1631

約数の個数: 72

約数和(自身を含む): 515244800

約数和(自身を除く): 308612500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 211, 350, 422, 700, 844, 1055, 1399, 1477, 2110, 2798, 2954, 4220, 5275, 5596, 5908, 6995, 7385, 9793, 10550, 13990, 14770, 19586, 21100, 27980, 29540, 34975, 36925, 39172, 48965, 69950, 73850, 97930, 139900, 147700, 195860, 244825, 295189, 489650, 590378, 979300, 1180756, 1475945, 2066323, 2951890, 4132646, 5903780, 7379725, 8265292, 10331615, 14759450, 20663230, 29518900, 41326460, 51658075, 103316150, 206632300]

約数ペア:

[(1, 206632300), (2, 103316150), (4, 51658075), (5, 41326460), (7, 29518900), (10, 20663230), (14, 14759450), (20, 10331615), (25, 8265292), (28, 7379725), (35, 5903780), (50, 4132646), (70, 2951890), (100, 2066323), (140, 1475945), (175, 1180756), (211, 979300), (350, 590378), (422, 489650), (700, 295189), (844, 244825), (1055, 195860), (1399, 147700), (1477, 139900), (2110, 97930), (2798, 73850), (2954, 69950), (4220, 48965), (5275, 39172), (5596, 36925), (5908, 34975), (6995, 29540), (7385, 27980), (9793, 21100), (10550, 19586), (13990, 14770)]