201881130

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{347}}^1$

素因数の和:452

約数の個数: 128

約数和(自身を含む): 555641856

約数和(自身を除く): 353760726

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 41, 43, 55, 66, 82, 86, 110, 123, 129, 165, 205, 215, 246, 258, 330, 347, 410, 430, 451, 473, 615, 645, 694, 902, 946, 1041, 1230, 1290, 1353, 1419, 1735, 1763, 2082, 2255, 2365, 2706, 2838, 3470, 3526, 3817, 4510, 4730, 5205, 5289, 6765, 7095, 7634, 8815, 10410, 10578, 11451, 13530, 14190, 14227, 14921, 17630, 19085, 19393, 22902, 26445, 28454, 29842, 38170, 38786, 42681, 44763, 52890, 57255, 58179, 71135, 74605, 85362, 89526, 96965, 114510, 116358, 142270, 149210, 156497, 164131, 193930, 213405, 223815, 290895, 312994, 328262, 426810, 447630, 469491, 492393, 581790, 611761, 782485, 820655, 938982, 984786, 1223522, 1564970, 1641310, 1835283, 2347455, 2461965, 3058805, 3670566, 4694910, 4923930, 6117610, 6729371, 9176415, 13458742, 18352830, 20188113, 33646855, 40376226, 67293710, 100940565, 201881130]

約数ペア:

[(1, 201881130), (2, 100940565), (3, 67293710), (5, 40376226), (6, 33646855), (10, 20188113), (11, 18352830), (15, 13458742), (22, 9176415), (30, 6729371), (33, 6117610), (41, 4923930), (43, 4694910), (55, 3670566), (66, 3058805), (82, 2461965), (86, 2347455), (110, 1835283), (123, 1641310), (129, 1564970), (165, 1223522), (205, 984786), (215, 938982), (246, 820655), (258, 782485), (330, 611761), (347, 581790), (410, 492393), (430, 469491), (451, 447630), (473, 426810), (615, 328262), (645, 312994), (694, 290895), (902, 223815), (946, 213405), (1041, 193930), (1230, 164131), (1290, 156497), (1353, 149210), (1419, 142270), (1735, 116358), (1763, 114510), (2082, 96965), (2255, 89526), (2365, 85362), (2706, 74605), (2838, 71135), (3470, 58179), (3526, 57255), (3817, 52890), (4510, 44763), (4730, 42681), (5205, 38786), (5289, 38170), (6765, 29842), (7095, 28454), (7634, 26445), (8815, 22902), (10410, 19393), (10578, 19085), (11451, 17630), (13530, 14921), (14190, 14227)]