194921116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{709}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 390761280

約数和(自身を除く): 195840164

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 221, 311, 442, 622, 709, 884, 1244, 1418, 2836, 4043, 5287, 8086, 9217, 10574, 12053, 16172, 18434, 21148, 24106, 36868, 48212, 68731, 137462, 156689, 220499, 274924, 313378, 440998, 626756, 881996, 2866487, 3748483, 5732974, 7496966, 11465948, 14993932, 48730279, 97460558, 194921116]

約数ペア:

[(1, 194921116), (2, 97460558), (4, 48730279), (13, 14993932), (17, 11465948), (26, 7496966), (34, 5732974), (52, 3748483), (68, 2866487), (221, 881996), (311, 626756), (442, 440998), (622, 313378), (709, 274924), (884, 220499), (1244, 156689), (1418, 137462), (2836, 68731), (4043, 48212), (5287, 36868), (8086, 24106), (9217, 21148), (10574, 18434), (12053, 16172)]