200963950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{19231}}^1$

素因数の和:19273

約数の個数: 48

約数和(自身を含む): 429258240

約数和(自身を除く): 228294290

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 95, 110, 190, 209, 275, 418, 475, 550, 950, 1045, 2090, 5225, 10450, 19231, 38462, 96155, 192310, 211541, 365389, 423082, 480775, 730778, 961550, 1057705, 1826945, 2115410, 3653890, 4019279, 5288525, 8038558, 9134725, 10577050, 18269450, 20096395, 40192790, 100481975, 200963950]

約数ペア:

[(1, 200963950), (2, 100481975), (5, 40192790), (10, 20096395), (11, 18269450), (19, 10577050), (22, 9134725), (25, 8038558), (38, 5288525), (50, 4019279), (55, 3653890), (95, 2115410), (110, 1826945), (190, 1057705), (209, 961550), (275, 730778), (418, 480775), (475, 423082), (550, 365389), (950, 211541), (1045, 192310), (2090, 96155), (5225, 38462), (10450, 19231)]