201616974

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{50683}}^1$

素因数の和:50721

約数の個数: 48

約数和(自身を含む): 498122352

約数和(自身を除く): 296505378

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 50683, 101366, 152049, 304098, 456147, 658879, 861611, 912294, 1317758, 1723222, 1976637, 2584833, 3953274, 5169666, 5929911, 7754499, 11200943, 11859822, 15508998, 22401886, 33602829, 67205658, 100808487, 201616974]

約数ペア:

[(1, 201616974), (2, 100808487), (3, 67205658), (6, 33602829), (9, 22401886), (13, 15508998), (17, 11859822), (18, 11200943), (26, 7754499), (34, 5929911), (39, 5169666), (51, 3953274), (78, 2584833), (102, 1976637), (117, 1723222), (153, 1317758), (221, 912294), (234, 861611), (306, 658879), (442, 456147), (663, 304098), (1326, 152049), (1989, 101366), (3978, 50683)]