203478004750

素因数分解:

$2^1\times 5^3\times {\mathrm{47}}^1\times {\mathrm{2909}}^1\times {\mathrm{5953}}^1$

素因数の和:8926

約数の個数: 64

約数和(自身を含む): 389214408960

約数和(自身を除く): 185736404210

約数列:

[1, 2, 5, 10, 25, 47, 50, 94, 125, 235, 250, 470, 1175, 2350, 2909, 5818, 5875, 5953, 11750, 11906, 14545, 29090, 29765, 59530, 72725, 136723, 145450, 148825, 273446, 279791, 297650, 363625, 559582, 683615, 727250, 744125, 1367230, 1398955, 1488250, 2797910, 3418075, 6836150, 6994775, 13989550, 17090375, 17317277, 34180750, 34634554, 34973875, 69947750, 86586385, 173172770, 432931925, 813912019, 865863850, 1627824038, 2164659625, 4069560095, 4329319250, 8139120190, 20347800475, 40695600950, 101739002375, 203478004750]

約数ペア:

[(1, 203478004750), (2, 101739002375), (5, 40695600950), (10, 20347800475), (25, 8139120190), (47, 4329319250), (50, 4069560095), (94, 2164659625), (125, 1627824038), (235, 865863850), (250, 813912019), (470, 432931925), (1175, 173172770), (2350, 86586385), (2909, 69947750), (5818, 34973875), (5875, 34634554), (5953, 34180750), (11750, 17317277), (11906, 17090375), (14545, 13989550), (29090, 6994775), (29765, 6836150), (59530, 3418075), (72725, 2797910), (136723, 1488250), (145450, 1398955), (148825, 1367230), (273446, 744125), (279791, 727250), (297650, 683615), (363625, 559582)]