201928860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3727}}^1$

素因数の和:3792

約数の個数: 144

約数和(自身を含む): 716491776

約数和(自身を除く): 514562916

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 43, 45, 60, 63, 70, 84, 86, 90, 105, 126, 129, 140, 172, 180, 210, 215, 252, 258, 301, 315, 387, 420, 430, 516, 602, 630, 645, 774, 860, 903, 1204, 1260, 1290, 1505, 1548, 1806, 1935, 2580, 2709, 3010, 3612, 3727, 3870, 4515, 5418, 6020, 7454, 7740, 9030, 10836, 11181, 13545, 14908, 18060, 18635, 22362, 26089, 27090, 33543, 37270, 44724, 52178, 54180, 55905, 67086, 74540, 78267, 104356, 111810, 130445, 134172, 156534, 160261, 167715, 223620, 234801, 260890, 313068, 320522, 335430, 391335, 469602, 480783, 521780, 641044, 670860, 782670, 801305, 939204, 961566, 1121827, 1174005, 1442349, 1565340, 1602610, 1923132, 2243654, 2348010, 2403915, 2884698, 3205220, 3365481, 4487308, 4696020, 4807830, 5609135, 5769396, 6730962, 7211745, 9615660, 10096443, 11218270, 13461924, 14423490, 16827405, 20192886, 22436540, 28846980, 33654810, 40385772, 50482215, 67309620, 100964430, 201928860]

約数ペア:

[(1, 201928860), (2, 100964430), (3, 67309620), (4, 50482215), (5, 40385772), (6, 33654810), (7, 28846980), (9, 22436540), (10, 20192886), (12, 16827405), (14, 14423490), (15, 13461924), (18, 11218270), (20, 10096443), (21, 9615660), (28, 7211745), (30, 6730962), (35, 5769396), (36, 5609135), (42, 4807830), (43, 4696020), (45, 4487308), (60, 3365481), (63, 3205220), (70, 2884698), (84, 2403915), (86, 2348010), (90, 2243654), (105, 1923132), (126, 1602610), (129, 1565340), (140, 1442349), (172, 1174005), (180, 1121827), (210, 961566), (215, 939204), (252, 801305), (258, 782670), (301, 670860), (315, 641044), (387, 521780), (420, 480783), (430, 469602), (516, 391335), (602, 335430), (630, 320522), (645, 313068), (774, 260890), (860, 234801), (903, 223620), (1204, 167715), (1260, 160261), (1290, 156534), (1505, 134172), (1548, 130445), (1806, 111810), (1935, 104356), (2580, 78267), (2709, 74540), (3010, 67086), (3612, 55905), (3727, 54180), (3870, 52178), (4515, 44724), (5418, 37270), (6020, 33543), (7454, 27090), (7740, 26089), (9030, 22362), (10836, 18635), (11181, 18060), (13545, 14908)]