202324330

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:631

約数の個数: 64

約数和(自身を含む): 412812288

約数和(自身を除く): 210487958

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 115, 130, 157, 230, 299, 314, 431, 598, 785, 862, 1495, 1570, 2041, 2155, 2990, 3611, 4082, 4310, 5603, 7222, 9913, 10205, 11206, 18055, 19826, 20410, 28015, 36110, 46943, 49565, 56030, 67667, 93886, 99130, 128869, 135334, 234715, 257738, 338335, 469430, 644345, 676670, 879671, 1288690, 1556341, 1759342, 3112682, 4398355, 7781705, 8796710, 15563410, 20232433, 40464866, 101162165, 202324330]

約数ペア:

[(1, 202324330), (2, 101162165), (5, 40464866), (10, 20232433), (13, 15563410), (23, 8796710), (26, 7781705), (46, 4398355), (65, 3112682), (115, 1759342), (130, 1556341), (157, 1288690), (230, 879671), (299, 676670), (314, 644345), (431, 469430), (598, 338335), (785, 257738), (862, 234715), (1495, 135334), (1570, 128869), (2041, 99130), (2155, 93886), (2990, 67667), (3611, 56030), (4082, 49565), (4310, 46943), (5603, 36110), (7222, 28015), (9913, 20410), (10205, 19826), (11206, 18055)]