209569856610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1103}}^1\times {\mathrm{71161}}^1$

素因数の和:72363

約数の個数: 64

約数和(自身を含む): 509087255040

約数和(自身を除く): 299517398430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 89, 178, 267, 445, 534, 890, 1103, 1335, 2206, 2670, 3309, 5515, 6618, 11030, 16545, 33090, 71161, 98167, 142322, 196334, 213483, 294501, 355805, 426966, 490835, 589002, 711610, 981670, 1067415, 1472505, 2134830, 2945010, 6333329, 12666658, 18999987, 31666645, 37999974, 63333290, 78490583, 94999935, 156981166, 189999870, 235471749, 392452915, 470943498, 784905830, 1177358745, 2354717490, 6985661887, 13971323774, 20956985661, 34928309435, 41913971322, 69856618870, 104784928305, 209569856610]

約数ペア:

[(1, 209569856610), (2, 104784928305), (3, 69856618870), (5, 41913971322), (6, 34928309435), (10, 20956985661), (15, 13971323774), (30, 6985661887), (89, 2354717490), (178, 1177358745), (267, 784905830), (445, 470943498), (534, 392452915), (890, 235471749), (1103, 189999870), (1335, 156981166), (2206, 94999935), (2670, 78490583), (3309, 63333290), (5515, 37999974), (6618, 31666645), (11030, 18999987), (16545, 12666658), (33090, 6333329), (71161, 2945010), (98167, 2134830), (142322, 1472505), (196334, 1067415), (213483, 981670), (294501, 711610), (355805, 589002), (426966, 490835)]