202227487690

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{157}}^1\times {\mathrm{176207}}^1$

素因数の和:176431

約数の個数: 64

約数和(自身を含む): 396899357184

約数和(自身を除く): 194671869494

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 157, 170, 215, 314, 430, 731, 785, 1462, 1570, 2669, 3655, 5338, 6751, 7310, 13345, 13502, 26690, 33755, 67510, 114767, 176207, 229534, 352414, 573835, 881035, 1147670, 1762070, 2995519, 5991038, 7576901, 14977595, 15153802, 27664499, 29955190, 37884505, 55328998, 75769010, 128807317, 138322495, 257614634, 276644990, 470296483, 644036585, 940592966, 1189573457, 1288073170, 2351482415, 2379146914, 4702964830, 5947867285, 11895734570, 20222748769, 40445497538, 101113743845, 202227487690]

約数ペア:

[(1, 202227487690), (2, 101113743845), (5, 40445497538), (10, 20222748769), (17, 11895734570), (34, 5947867285), (43, 4702964830), (85, 2379146914), (86, 2351482415), (157, 1288073170), (170, 1189573457), (215, 940592966), (314, 644036585), (430, 470296483), (731, 276644990), (785, 257614634), (1462, 138322495), (1570, 128807317), (2669, 75769010), (3655, 55328998), (5338, 37884505), (6751, 29955190), (7310, 27664499), (13345, 15153802), (13502, 14977595), (26690, 7576901), (33755, 5991038), (67510, 2995519), (114767, 1762070), (176207, 1147670), (229534, 881035), (352414, 573835)]