202474930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{229}}^1\times {\mathrm{743}}^1$

素因数の和:1003

約数の個数: 64

約数和(自身を含む): 443543040

約数和(自身を除く): 241068110

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 229, 238, 458, 595, 743, 1145, 1190, 1486, 1603, 2290, 3206, 3715, 3893, 5201, 7430, 7786, 8015, 10402, 12631, 16030, 19465, 25262, 26005, 27251, 38930, 52010, 54502, 63155, 88417, 126310, 136255, 170147, 176834, 272510, 340294, 442085, 850735, 884170, 1191029, 1701470, 2382058, 2892499, 5784998, 5955145, 11910290, 14462495, 20247493, 28924990, 40494986, 101237465, 202474930]

約数ペア:

[(1, 202474930), (2, 101237465), (5, 40494986), (7, 28924990), (10, 20247493), (14, 14462495), (17, 11910290), (34, 5955145), (35, 5784998), (70, 2892499), (85, 2382058), (119, 1701470), (170, 1191029), (229, 884170), (238, 850735), (458, 442085), (595, 340294), (743, 272510), (1145, 176834), (1190, 170147), (1486, 136255), (1603, 126310), (2290, 88417), (3206, 63155), (3715, 54502), (3893, 52010), (5201, 38930), (7430, 27251), (7786, 26005), (8015, 25262), (10402, 19465), (12631, 16030)]