202877896

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{1237}}^1$

素因数の和:1358

約数の個数: 64

約数和(自身を含む): 436766400

約数和(自身を除く): 233888504

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 83, 104, 152, 166, 247, 332, 494, 664, 988, 1079, 1237, 1577, 1976, 2158, 2474, 3154, 4316, 4948, 6308, 8632, 9896, 12616, 16081, 20501, 23503, 32162, 41002, 47006, 64324, 82004, 94012, 102671, 128648, 164008, 188024, 205342, 305539, 410684, 611078, 821368, 1222156, 1334723, 1950749, 2444312, 2669446, 3901498, 5338892, 7802996, 10677784, 15605992, 25359737, 50719474, 101438948, 202877896]

約数ペア:

[(1, 202877896), (2, 101438948), (4, 50719474), (8, 25359737), (13, 15605992), (19, 10677784), (26, 7802996), (38, 5338892), (52, 3901498), (76, 2669446), (83, 2444312), (104, 1950749), (152, 1334723), (166, 1222156), (247, 821368), (332, 611078), (494, 410684), (664, 305539), (988, 205342), (1079, 188024), (1237, 164008), (1577, 128648), (1976, 102671), (2158, 94012), (2474, 82004), (3154, 64324), (4316, 47006), (4948, 41002), (6308, 32162), (8632, 23503), (9896, 20501), (12616, 16081)]