201016908

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{503}}^1\times {\mathrm{653}}^1$

素因数の和:1183

約数の個数: 72

約数和(自身を含む): 539911008

約数和(自身を除く): 338894100

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 503, 612, 653, 1006, 1306, 1509, 1959, 2012, 2612, 3018, 3918, 4527, 5877, 6036, 7836, 8551, 9054, 11101, 11754, 17102, 18108, 22202, 23508, 25653, 33303, 34204, 44404, 51306, 66606, 76959, 99909, 102612, 133212, 153918, 199818, 307836, 328459, 399636, 656918, 985377, 1313836, 1970754, 2956131, 3941508, 5583803, 5912262, 11167606, 11824524, 16751409, 22335212, 33502818, 50254227, 67005636, 100508454, 201016908]

約数ペア:

[(1, 201016908), (2, 100508454), (3, 67005636), (4, 50254227), (6, 33502818), (9, 22335212), (12, 16751409), (17, 11824524), (18, 11167606), (34, 5912262), (36, 5583803), (51, 3941508), (68, 2956131), (102, 1970754), (153, 1313836), (204, 985377), (306, 656918), (503, 399636), (612, 328459), (653, 307836), (1006, 199818), (1306, 153918), (1509, 133212), (1959, 102612), (2012, 99909), (2612, 76959), (3018, 66606), (3918, 51306), (4527, 44404), (5877, 34204), (6036, 33303), (7836, 25653), (8551, 23508), (9054, 22202), (11101, 18108), (11754, 17102)]