202801161860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{40939}}^1$

素因数の和:41082

約数の個数: 144

約数和(自身を含む): 493972214400

約数和(自身を除く): 291171052540

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 89, 92, 110, 115, 121, 178, 220, 230, 242, 253, 356, 445, 460, 484, 506, 605, 890, 979, 1012, 1210, 1265, 1780, 1958, 2047, 2420, 2530, 2783, 3916, 4094, 4895, 5060, 5566, 8188, 9790, 10235, 10769, 11132, 13915, 19580, 20470, 21538, 22517, 27830, 40939, 40940, 43076, 45034, 53845, 55660, 81878, 90068, 107690, 112585, 163756, 204695, 215380, 225170, 247687, 409390, 450329, 450340, 495374, 818780, 900658, 941597, 990748, 1238435, 1801316, 1883194, 2251645, 2476870, 3643571, 3766388, 4503290, 4707985, 4953619, 4953740, 7287142, 9006580, 9415970, 9907238, 10357567, 14574284, 18217855, 18831940, 19814476, 20715134, 24768095, 36435710, 40079281, 41430268, 49536190, 51787835, 72871420, 80158562, 83802133, 99072380, 103575670, 113933237, 160317124, 167604266, 200396405, 207151340, 227866474, 335208532, 400792810, 419010665, 440872091, 455732948, 569666185, 801585620, 838021330, 881744182, 921823463, 1139332370, 1676042660, 1763488364, 1843646926, 2204360455, 2278664740, 3687293852, 4408720910, 4609117315, 8817441820, 9218234630, 10140058093, 18436469260, 20280116186, 40560232372, 50700290465, 101400580930, 202801161860]

約数ペア:

[(1, 202801161860), (2, 101400580930), (4, 50700290465), (5, 40560232372), (10, 20280116186), (11, 18436469260), (20, 10140058093), (22, 9218234630), (23, 8817441820), (44, 4609117315), (46, 4408720910), (55, 3687293852), (89, 2278664740), (92, 2204360455), (110, 1843646926), (115, 1763488364), (121, 1676042660), (178, 1139332370), (220, 921823463), (230, 881744182), (242, 838021330), (253, 801585620), (356, 569666185), (445, 455732948), (460, 440872091), (484, 419010665), (506, 400792810), (605, 335208532), (890, 227866474), (979, 207151340), (1012, 200396405), (1210, 167604266), (1265, 160317124), (1780, 113933237), (1958, 103575670), (2047, 99072380), (2420, 83802133), (2530, 80158562), (2783, 72871420), (3916, 51787835), (4094, 49536190), (4895, 41430268), (5060, 40079281), (5566, 36435710), (8188, 24768095), (9790, 20715134), (10235, 19814476), (10769, 18831940), (11132, 18217855), (13915, 14574284), (19580, 10357567), (20470, 9907238), (21538, 9415970), (22517, 9006580), (27830, 7287142), (40939, 4953740), (40940, 4953619), (43076, 4707985), (45034, 4503290), (53845, 3766388), (55660, 3643571), (81878, 2476870), (90068, 2251645), (107690, 1883194), (112585, 1801316), (163756, 1238435), (204695, 990748), (215380, 941597), (225170, 900658), (247687, 818780), (409390, 495374), (450329, 450340)]