203824740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{6143}}^1$

素因数の和:6241

約数の個数: 96

約数和(自身を含む): 660602880

約数和(自身を除く): 456778140

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 474, 553, 790, 948, 1106, 1185, 1580, 1659, 2212, 2370, 2765, 3318, 4740, 5530, 6143, 6636, 8295, 11060, 12286, 16590, 18429, 24572, 30715, 33180, 36858, 43001, 61430, 73716, 86002, 92145, 122860, 129003, 172004, 184290, 215005, 258006, 368580, 430010, 485297, 516012, 645015, 860020, 970594, 1290030, 1455891, 1941188, 2426485, 2580060, 2911782, 3397079, 4852970, 5823564, 6794158, 7279455, 9705940, 10191237, 13588316, 14558910, 16985395, 20382474, 29117820, 33970790, 40764948, 50956185, 67941580, 101912370, 203824740]

約数ペア:

[(1, 203824740), (2, 101912370), (3, 67941580), (4, 50956185), (5, 40764948), (6, 33970790), (7, 29117820), (10, 20382474), (12, 16985395), (14, 14558910), (15, 13588316), (20, 10191237), (21, 9705940), (28, 7279455), (30, 6794158), (35, 5823564), (42, 4852970), (60, 3397079), (70, 2911782), (79, 2580060), (84, 2426485), (105, 1941188), (140, 1455891), (158, 1290030), (210, 970594), (237, 860020), (316, 645015), (395, 516012), (420, 485297), (474, 430010), (553, 368580), (790, 258006), (948, 215005), (1106, 184290), (1185, 172004), (1580, 129003), (1659, 122860), (2212, 92145), (2370, 86002), (2765, 73716), (3318, 61430), (4740, 43001), (5530, 36858), (6143, 33180), (6636, 30715), (8295, 24572), (11060, 18429), (12286, 16590)]