197802444

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2053}}^1$

素因数の和:2135

約数の個数: 96

約数和(自身を含む): 559476736

約数和(自身を除く): 361674292

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 31, 37, 42, 62, 74, 84, 93, 111, 124, 148, 186, 217, 222, 259, 372, 434, 444, 518, 651, 777, 868, 1036, 1147, 1302, 1554, 2053, 2294, 2604, 3108, 3441, 4106, 4588, 6159, 6882, 8029, 8212, 12318, 13764, 14371, 16058, 24087, 24636, 28742, 32116, 43113, 48174, 57484, 63643, 75961, 86226, 96348, 127286, 151922, 172452, 190929, 227883, 254572, 303844, 381858, 445501, 455766, 531727, 763716, 891002, 911532, 1063454, 1336503, 1595181, 1782004, 2126908, 2354791, 2673006, 3190362, 4709582, 5346012, 6380724, 7064373, 9419164, 14128746, 16483537, 28257492, 32967074, 49450611, 65934148, 98901222, 197802444]

約数ペア:

[(1, 197802444), (2, 98901222), (3, 65934148), (4, 49450611), (6, 32967074), (7, 28257492), (12, 16483537), (14, 14128746), (21, 9419164), (28, 7064373), (31, 6380724), (37, 5346012), (42, 4709582), (62, 3190362), (74, 2673006), (84, 2354791), (93, 2126908), (111, 1782004), (124, 1595181), (148, 1336503), (186, 1063454), (217, 911532), (222, 891002), (259, 763716), (372, 531727), (434, 455766), (444, 445501), (518, 381858), (651, 303844), (777, 254572), (868, 227883), (1036, 190929), (1147, 172452), (1302, 151922), (1554, 127286), (2053, 96348), (2294, 86226), (2604, 75961), (3108, 63643), (3441, 57484), (4106, 48174), (4588, 43113), (6159, 32116), (6882, 28742), (8029, 24636), (8212, 24087), (12318, 16058), (13764, 14371)]