201690210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{43}}^1\times {\mathrm{541}}^1$

素因数の和:628

約数の個数: 96

約数和(自身を含む): 527136192

約数和(自身を除く): 325445982

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 43, 51, 85, 86, 102, 129, 170, 215, 255, 258, 289, 430, 510, 541, 578, 645, 731, 867, 1082, 1290, 1445, 1462, 1623, 1734, 2193, 2705, 2890, 3246, 3655, 4335, 4386, 5410, 7310, 8115, 8670, 9197, 10965, 12427, 16230, 18394, 21930, 23263, 24854, 27591, 37281, 45985, 46526, 55182, 62135, 69789, 74562, 91970, 116315, 124270, 137955, 139578, 156349, 186405, 232630, 275910, 312698, 348945, 372810, 395471, 469047, 697890, 781745, 790942, 938094, 1186413, 1563490, 1977355, 2345235, 2372826, 3954710, 4690470, 5932065, 6723007, 11864130, 13446014, 20169021, 33615035, 40338042, 67230070, 100845105, 201690210]

約数ペア:

[(1, 201690210), (2, 100845105), (3, 67230070), (5, 40338042), (6, 33615035), (10, 20169021), (15, 13446014), (17, 11864130), (30, 6723007), (34, 5932065), (43, 4690470), (51, 3954710), (85, 2372826), (86, 2345235), (102, 1977355), (129, 1563490), (170, 1186413), (215, 938094), (255, 790942), (258, 781745), (289, 697890), (430, 469047), (510, 395471), (541, 372810), (578, 348945), (645, 312698), (731, 275910), (867, 232630), (1082, 186405), (1290, 156349), (1445, 139578), (1462, 137955), (1623, 124270), (1734, 116315), (2193, 91970), (2705, 74562), (2890, 69789), (3246, 62135), (3655, 55182), (4335, 46526), (4386, 45985), (5410, 37281), (7310, 27591), (8115, 24854), (8670, 23263), (9197, 21930), (10965, 18394), (12427, 16230)]