211331592

素因数分解:

$2^3\times 3^4\times {\mathrm{101}}^1\times {\mathrm{3229}}^1$

素因数の和:3348

約数の個数: 80

約数和(自身を含む): 597969900

約数和(自身を除く): 386638308

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 101, 108, 162, 202, 216, 303, 324, 404, 606, 648, 808, 909, 1212, 1818, 2424, 2727, 3229, 3636, 5454, 6458, 7272, 8181, 9687, 10908, 12916, 16362, 19374, 21816, 25832, 29061, 32724, 38748, 58122, 65448, 77496, 87183, 116244, 174366, 232488, 261549, 326129, 348732, 523098, 652258, 697464, 978387, 1046196, 1304516, 1956774, 2092392, 2609032, 2935161, 3913548, 5870322, 7827096, 8805483, 11740644, 17610966, 23481288, 26416449, 35221932, 52832898, 70443864, 105665796, 211331592]

約数ペア:

[(1, 211331592), (2, 105665796), (3, 70443864), (4, 52832898), (6, 35221932), (8, 26416449), (9, 23481288), (12, 17610966), (18, 11740644), (24, 8805483), (27, 7827096), (36, 5870322), (54, 3913548), (72, 2935161), (81, 2609032), (101, 2092392), (108, 1956774), (162, 1304516), (202, 1046196), (216, 978387), (303, 697464), (324, 652258), (404, 523098), (606, 348732), (648, 326129), (808, 261549), (909, 232488), (1212, 174366), (1818, 116244), (2424, 87183), (2727, 77496), (3229, 65448), (3636, 58122), (5454, 38748), (6458, 32724), (7272, 29061), (8181, 25832), (9687, 21816), (10908, 19374), (12916, 16362)]