201643486460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{4060481}}^1$

素因数の和:4060694

約数の個数: 48

約数和(自身を含む): 458412175872

約数和(自身を除く): 256768689412

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 191, 260, 382, 764, 955, 1910, 2483, 3820, 4966, 9932, 12415, 24830, 49660, 4060481, 8120962, 16241924, 20302405, 40604810, 52786253, 81209620, 105572506, 211145012, 263931265, 527862530, 775551871, 1055725060, 1551103742, 3102207484, 3877759355, 7755518710, 10082174323, 15511037420, 20164348646, 40328697292, 50410871615, 100821743230, 201643486460]

約数ペア:

[(1, 201643486460), (2, 100821743230), (4, 50410871615), (5, 40328697292), (10, 20164348646), (13, 15511037420), (20, 10082174323), (26, 7755518710), (52, 3877759355), (65, 3102207484), (130, 1551103742), (191, 1055725060), (260, 775551871), (382, 527862530), (764, 263931265), (955, 211145012), (1910, 105572506), (2483, 81209620), (3820, 52786253), (4966, 40604810), (9932, 20302405), (12415, 16241924), (24830, 8120962), (49660, 4060481)]