200199580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1031}}^1$

素因数の和:1139

約数の個数: 96

約数和(自身を含む): 513192960

約数和(自身を除く): 312993380

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 73, 76, 95, 133, 140, 146, 190, 266, 292, 365, 380, 511, 532, 665, 730, 1022, 1031, 1330, 1387, 1460, 2044, 2062, 2555, 2660, 2774, 4124, 5110, 5155, 5548, 6935, 7217, 9709, 10220, 10310, 13870, 14434, 19418, 19589, 20620, 27740, 28868, 36085, 38836, 39178, 48545, 72170, 75263, 78356, 97090, 97945, 137123, 144340, 150526, 194180, 195890, 274246, 301052, 376315, 391780, 526841, 548492, 685615, 752630, 1053682, 1371230, 1429997, 1505260, 2107364, 2634205, 2742460, 2859994, 5268410, 5719988, 7149985, 10009979, 10536820, 14299970, 20019958, 28599940, 40039916, 50049895, 100099790, 200199580]

約数ペア:

[(1, 200199580), (2, 100099790), (4, 50049895), (5, 40039916), (7, 28599940), (10, 20019958), (14, 14299970), (19, 10536820), (20, 10009979), (28, 7149985), (35, 5719988), (38, 5268410), (70, 2859994), (73, 2742460), (76, 2634205), (95, 2107364), (133, 1505260), (140, 1429997), (146, 1371230), (190, 1053682), (266, 752630), (292, 685615), (365, 548492), (380, 526841), (511, 391780), (532, 376315), (665, 301052), (730, 274246), (1022, 195890), (1031, 194180), (1330, 150526), (1387, 144340), (1460, 137123), (2044, 97945), (2062, 97090), (2555, 78356), (2660, 75263), (2774, 72170), (4124, 48545), (5110, 39178), (5155, 38836), (5548, 36085), (6935, 28868), (7217, 27740), (9709, 20620), (10220, 19589), (10310, 19418), (13870, 14434)]