200253916

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{661}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 380358720

約数和(自身を除く): 180104804

約数列:

[1, 2, 4, 23, 37, 46, 74, 89, 92, 148, 178, 356, 661, 851, 1322, 1702, 2047, 2644, 3293, 3404, 4094, 6586, 8188, 13172, 15203, 24457, 30406, 48914, 58829, 60812, 75739, 97828, 117658, 151478, 235316, 302956, 562511, 1125022, 1353067, 2176673, 2250044, 2706134, 4353346, 5412268, 8706692, 50063479, 100126958, 200253916]

約数ペア:

[(1, 200253916), (2, 100126958), (4, 50063479), (23, 8706692), (37, 5412268), (46, 4353346), (74, 2706134), (89, 2250044), (92, 2176673), (148, 1353067), (178, 1125022), (356, 562511), (661, 302956), (851, 235316), (1322, 151478), (1702, 117658), (2047, 97828), (2644, 75739), (3293, 60812), (3404, 58829), (4094, 48914), (6586, 30406), (8188, 24457), (13172, 15203)]