199851372

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{13001}}^1$

素因数の和:13079

約数の個数: 72

約数和(自身を含む): 586858272

約数和(自身を除く): 387006900

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 61, 63, 84, 122, 126, 183, 244, 252, 366, 427, 549, 732, 854, 1098, 1281, 1708, 2196, 2562, 3843, 5124, 7686, 13001, 15372, 26002, 39003, 52004, 78006, 91007, 117009, 156012, 182014, 234018, 273021, 364028, 468036, 546042, 793061, 819063, 1092084, 1586122, 1638126, 2379183, 3172244, 3276252, 4758366, 5551427, 7137549, 9516732, 11102854, 14275098, 16654281, 22205708, 28550196, 33308562, 49962843, 66617124, 99925686, 199851372]

約数ペア:

[(1, 199851372), (2, 99925686), (3, 66617124), (4, 49962843), (6, 33308562), (7, 28550196), (9, 22205708), (12, 16654281), (14, 14275098), (18, 11102854), (21, 9516732), (28, 7137549), (36, 5551427), (42, 4758366), (61, 3276252), (63, 3172244), (84, 2379183), (122, 1638126), (126, 1586122), (183, 1092084), (244, 819063), (252, 793061), (366, 546042), (427, 468036), (549, 364028), (732, 273021), (854, 234018), (1098, 182014), (1281, 156012), (1708, 117009), (2196, 91007), (2562, 78006), (3843, 52004), (5124, 39003), (7686, 26002), (13001, 15372)]