201097930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3469}}^1$

素因数の和:3535

約数の個数: 64

約数和(自身を含む): 431723520

約数和(自身を除く): 230625590

約数列:

[1, 2, 5, 10, 11, 17, 22, 31, 34, 55, 62, 85, 110, 155, 170, 187, 310, 341, 374, 527, 682, 935, 1054, 1705, 1870, 2635, 3410, 3469, 5270, 5797, 6938, 11594, 17345, 28985, 34690, 38159, 57970, 58973, 76318, 107539, 117946, 190795, 215078, 294865, 381590, 537695, 589730, 648703, 1075390, 1182929, 1297406, 1828163, 2365858, 3243515, 3656326, 5914645, 6487030, 9140815, 11829290, 18281630, 20109793, 40219586, 100548965, 201097930]

約数ペア:

[(1, 201097930), (2, 100548965), (5, 40219586), (10, 20109793), (11, 18281630), (17, 11829290), (22, 9140815), (31, 6487030), (34, 5914645), (55, 3656326), (62, 3243515), (85, 2365858), (110, 1828163), (155, 1297406), (170, 1182929), (187, 1075390), (310, 648703), (341, 589730), (374, 537695), (527, 381590), (682, 294865), (935, 215078), (1054, 190795), (1705, 117946), (1870, 107539), (2635, 76318), (3410, 58973), (3469, 57970), (5270, 38159), (5797, 34690), (6938, 28985), (11594, 17345)]