193088170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:292

約数の個数: 64

約数和(自身を含む): 388955520

約数和(自身を除く): 195867350

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 121, 163, 178, 242, 326, 445, 605, 815, 890, 979, 1210, 1331, 1630, 1793, 1958, 2662, 3586, 4895, 6655, 8965, 9790, 10769, 13310, 14507, 17930, 19723, 21538, 29014, 39446, 53845, 72535, 98615, 107690, 118459, 145070, 159577, 197230, 216953, 236918, 319154, 433906, 592295, 797885, 1084765, 1184590, 1595770, 1755347, 2169530, 3510694, 8776735, 17553470, 19308817, 38617634, 96544085, 193088170]

約数ペア:

[(1, 193088170), (2, 96544085), (5, 38617634), (10, 19308817), (11, 17553470), (22, 8776735), (55, 3510694), (89, 2169530), (110, 1755347), (121, 1595770), (163, 1184590), (178, 1084765), (242, 797885), (326, 592295), (445, 433906), (605, 319154), (815, 236918), (890, 216953), (979, 197230), (1210, 159577), (1331, 145070), (1630, 118459), (1793, 107690), (1958, 98615), (2662, 72535), (3586, 53845), (4895, 39446), (6655, 29014), (8965, 21538), (9790, 19723), (10769, 17930), (13310, 14507)]