210371344

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{317}}^1$

素因数の和:440

約数の個数: 80

約数和(自身を含む): 449524800

約数和(自身を除く): 239153456

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 59, 74, 76, 118, 148, 152, 236, 296, 304, 317, 472, 592, 634, 703, 944, 1121, 1268, 1406, 2183, 2242, 2536, 2812, 4366, 4484, 5072, 5624, 6023, 8732, 8968, 11248, 11729, 12046, 17464, 17936, 18703, 23458, 24092, 34928, 37406, 41477, 46916, 48184, 74812, 82954, 93832, 96368, 149624, 165908, 187664, 222851, 299248, 331816, 355357, 445702, 663632, 692011, 710714, 891404, 1384022, 1421428, 1782808, 2768044, 2842856, 3565616, 5536088, 5685712, 11072176, 13148209, 26296418, 52592836, 105185672, 210371344]

約数ペア:

[(1, 210371344), (2, 105185672), (4, 52592836), (8, 26296418), (16, 13148209), (19, 11072176), (37, 5685712), (38, 5536088), (59, 3565616), (74, 2842856), (76, 2768044), (118, 1782808), (148, 1421428), (152, 1384022), (236, 891404), (296, 710714), (304, 692011), (317, 663632), (472, 445702), (592, 355357), (634, 331816), (703, 299248), (944, 222851), (1121, 187664), (1268, 165908), (1406, 149624), (2183, 96368), (2242, 93832), (2536, 82954), (2812, 74812), (4366, 48184), (4484, 46916), (5072, 41477), (5624, 37406), (6023, 34928), (8732, 24092), (8968, 23458), (11248, 18703), (11729, 17936), (12046, 17464)]